Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+8CAE
Source: Noto CJK

U+8CAE CJK Unified Ideo­graph-​8CAE

U+8CAE was added in Unicode version 1.1 in 1993. It belongs to the block U+4E00 to U+9FFF CJK Unified Ideographs in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Other Letter and is mainly used in the Han script. The Unihan Database defines it as number two. Its Pīnyīn pronunciation is èr. The codepoint has the numeric value 2.

The glyph is not a composition. Its East Asian Width is wide. In bidirectional text it is written from left to right. When changing direction it is not mirrored. U+8CAE offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 36014
UTF-8 E8 B2 AE
UTF-16 8C AE
UTF-32 00 00 8C AE
URL-Quoted %E8%B2%AE
HTML hex reference 貮
Wrong windows-1252 Mojibake è²®
Encoding: CP932 (hex bytes) E6 C7
Encoding: EUC_JP (hex bytes) EC C9
Encoding: EUC_JIS_2004 (hex bytes) EC C9
Encoding: EUC_JISX0213 (hex bytes) EC C9
Encoding: GBK (hex bytes) D9 40
Encoding: GB18030 (hex bytes) D9 40
Encoding: ISO2022_JP (hex bytes) 1B 24 42 6C 49 1B 28 42
Encoding: ISO2022_JP_1 (hex bytes) 1B 24 42 6C 49 1B 28 42
Encoding: ISO2022_JP_2 (hex bytes) 1B 24 42 6C 49 1B 28 42
Encoding: ISO2022_JP_2004 (hex bytes) 1B 24 42 6C 49 1B 28 42
Encoding: ISO2022_JP_3 (hex bytes) 1B 24 42 6C 49 1B 28 42
Encoding: ISO2022_JP_EXT (hex bytes) 1B 24 42 6C 49 1B 28 42
Encoding: SHIFT_JIS (hex bytes) E6 C7
Encoding: SHIFT_JIS_2004 (hex bytes) E6 C7
Encoding: SHIFT_JISX0213 (hex bytes) E6 C7
Pīnyīn èr

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-8CAE
Unicode 1 Name (na1) —
Block (blk) CJK Unified Ideographs
General Category (gc) Other Letter
Script (sc) Han
Bidirectional Category (bc) Left To Right
Combining Class (ccc) Not Reordered
Decomposition Type (dt) none
Decomposition Mapping (dm) Glyph for U+8CAE CJK Unified Ideograph-8CAE
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+8CAE CJK Unified Ideograph-8CAE
Lowercase Mapping (lc) Glyph for U+8CAE CJK Unified Ideograph-8CAE
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+8CAE CJK Unified Ideograph-8CAE
Uppercase Mapping (uc) Glyph for U+8CAE CJK Unified Ideograph-8CAE
Simple Titlecase Mapping (stc) Glyph for U+8CAE CJK Unified Ideograph-8CAE
Titlecase Mapping (tc) Glyph for U+8CAE CJK Unified Ideograph-8CAE
Case Folding (cf) Glyph for U+8CAE CJK Unified Ideograph-8CAE
ASCII Hex Digit (AHex) ✘
Alphabetic (Alpha) ✔
Bidi Control (Bidi_C) ✘
Bidi Mirrored (Bidi_M) ✘
Composition Exclusion (CE) ✘
Case Ignorable (CI) ✘
Changes When Casefolded (CWCF) ✘
Changes When Casemapped (CWCM) ✘
Changes When NFKC Casefolded (CWKCF) ✘
Changes When Lowercased (CWL) ✘
Changes When Titlecased (CWT) ✘
Changes When Uppercased (CWU) ✘
Cased (Cased) ✘
Full Composition Exclusion (Comp_Ex) ✘
Default Ignorable Code Point (DI) ✘
Dash (Dash) ✘
Deprecated (Dep) ✘
Diacritic (Dia) ✘
Emoji Modifier Base (EBase) ✘
Emoji Component (EComp) ✘
Emoji Modifier (EMod) ✘
Emoji Presentation (EPres) ✘
Emoji (Emoji) ✘
Extender (Ext) ✘
Extended Pictographic (ExtPict) ✘
FC NFKC Closure (FC_NFKC) Glyph for U+8CAE CJK Unified Ideograph-8CAE
Grapheme Cluster Break (GCB) Any
Grapheme Base (Gr_Base) ✔
Grapheme Extend (Gr_Ext) ✘
Grapheme Link (Gr_Link) ✘
Hex Digit (Hex) ✘
Hyphen (Hyphen) ✘
ID Continue (IDC) ✔
ID Start (IDS) ✔
IDS Binary Operator (IDSB) ✘
IDS Trinary Operator and (IDST) ✘
IDSU (IDSU) 0
ID_Compat_Math_Continue (ID_Compat_Math_Continue) 0
ID_Compat_Math_Start (ID_Compat_Math_Start) 0
Ideographic (Ideo) ✔
InCB (InCB) None
Indic Mantra Category (InMC) —
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
Jamo Short Name (JSN) —
Join Control (Join_C) ✘
Logical Order Exception (LOE) ✘
Modifier Combining Mark (MCM) ✘
Math (Math) ✘
Noncharacter Code Point (NChar) ✘
NFC Quick Check (NFC_QC) Yes
NFD Quick Check (NFD_QC) Yes
NFKC Casefold (NFKC_CF) Glyph for U+8CAE CJK Unified Ideograph-8CAE
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+8CAE CJK Unified Ideograph-8CAE
NFKD Quick Check (NFKD_QC) Yes
Other Alphabetic (OAlpha) ✘
Other Default Ignorable Code Point (ODI) ✘
Other Grapheme Extend (OGr_Ext) ✘
Other ID Continue (OIDC) ✘
Other ID Start (OIDS) ✘
Other Lowercase (OLower) ✘
Other Math (OMath) ✘
Other Uppercase (OUpper) ✘
Prepended Concatenation Mark (PCM) ✘
Pattern Syntax (Pat_Syn) ✘
Pattern White Space (Pat_WS) ✘
Quotation Mark (QMark) ✘
Regional Indicator (RI) ✘
Radical (Radical) ✘
Sentence Break (SB) Other Letter
Soft Dotted (SD) ✘
Sentence Terminal (STerm) ✘
Terminal Punctuation (Term) ✘
Unified Ideograph (UIdeo) ✔
Variation Selector (VS) ✘
Word Break (WB) Other
White Space (WSpace) ✘
XID Continue (XIDC) ✔
XID Start (XIDS) ✔
Expands On NFC (XO_NFC) ✘
Expands On NFD (XO_NFD) ✘
Expands On NFKC (XO_NFKC) ✘
Expands On NFKD (XO_NFKD) ✘
Bidi Paired Bracket (bpb) Glyph for U+8CAE CJK Unified Ideograph-8CAE
Bidi Paired Bracket Type (bpt) None
East Asian Width (ea) wide
Hangul Syllable Type (hst) Not Applicable
ISO 10646 Comment (isc) —
Joining Group (jg) No_Joining_Group
Joining Type (jt) Non Joining
Line Break (lb) Ideographic
Numeric Type (nt) numeric
Numeric Value (nv) 2
Simple Case Folding (scf) Glyph for U+8CAE CJK Unified Ideograph-8CAE
Script Extension (scx)
Vertical Orientation (vo) U
Accounting Numeric Value (kAccountingNumeric) 2
CNS 11643-1986 Mapping (kCNS1986) E-3931
CNS 11643-1992 Mapping (kCNS1992) 3-3931
Cangjie Input Code (kCangjie) MPBUC
kCantonese (kCantonese) ji6
Unihan Definition (kDefinition) number two
kEACC (kEACC) 513051
kFourCornerCode (kFourCornerCode) 1384.0
kHanYu (kHanYu) 63626.051
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 63626.051
kIRGKangXi (kIRGKangXi) 1206.061
kIRG_GSource (kIRG_GSource) GE-4D57
kIRG_JSource (kIRG_JSource) J0-6C49
kIRG_KPSource (kIRG_KPSource) KP1-78FB
kIRG_MSource (kIRG_MSource) MD-8CAE
kIRG_TSource (kIRG_TSource) T3-3931
kJapanese (kJapanese) ニ ジ ふたつ
kJapaneseKun (kJapaneseKun) FUTATSU
kJapaneseOn (kJapaneseOn) NI JI
kJis0 (kJis0) 7641
kKangXi (kKangXi) 1206.061
kMandarin (kMandarin) èr
kMojiJoho (kMojiJoho) MJ025018
kMorohashi (kMorohashi) H575
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+6762+56.3.8 C+6762+154.7.4
Radical Stroke Count (Unicode) (kRSUnicode) 154.4
Stroke Number (kTotalStrokes) 11
UnihanCore2020 Set (kUnihanCore2020) J