Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+7831
Source: Noto CJK

U+7831 CJK Unified Ideo­graph-​7831

U+7831 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 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+7831 offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 30769
UTF-8 E7 A0 B1
UTF-16 78 31
UTF-32 00 00 78 31
URL-Quoted %E7%A0%B1
HTML hex reference 砱
Wrong windows-1252 Mojibake ç ±
Encoding: BIG5 (hex bytes) D2 E5
Encoding: BIG5HKSCS (hex bytes) D2 E5
Encoding: CP950 (hex bytes) D2 E5
Encoding: GBK (hex bytes) B3 67
Encoding: GB18030 (hex bytes) B3 67

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-7831
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+7831 CJK Unified Ideograph-7831
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+7831 CJK Unified Ideograph-7831
Lowercase Mapping (lc) Glyph for U+7831 CJK Unified Ideograph-7831
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+7831 CJK Unified Ideograph-7831
Uppercase Mapping (uc) Glyph for U+7831 CJK Unified Ideograph-7831
Simple Titlecase Mapping (stc) Glyph for U+7831 CJK Unified Ideograph-7831
Titlecase Mapping (tc) Glyph for U+7831 CJK Unified Ideograph-7831
Case Folding (cf) Glyph for U+7831 CJK Unified Ideograph-7831
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+7831 CJK Unified Ideograph-7831
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+7831 CJK Unified Ideograph-7831
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+7831 CJK Unified Ideograph-7831
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+7831 CJK Unified Ideograph-7831
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) none
Numeric Value (nv) not a number
Simple Case Folding (scf) Glyph for U+7831 CJK Unified Ideograph-7831
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) D2E5
CCCII Mapping (kCCCII) 22643D
CNS 11643-1986 Mapping (kCNS1986) 2-3148
CNS 11643-1992 Mapping (kCNS1992) 2-3148
Cangjie Input Code (kCangjie) MROII
kCantonese (kCantonese) leon4
kDaeJaweon (kDaeJaweon) 1243.380
kEACC (kEACC) 22643D
kFanqie (kFanqie) 郎丁
kFourCornerCode (kFourCornerCode) 1862.7
kGB3 (kGB3) 5567
kHanYu (kHanYu) 42424.130
kHanyuPinyin (kHanyuPinyin) 42424.130:líng
kIICore (kIICore) CT
kIRGDaeJaweon (kIRGDaeJaweon) 1243.380
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 42424.130
kIRGKangXi (kIRGKangXi) 0829.220
kIRG_GSource (kIRG_GSource) G3-5763
kIRG_HSource (kIRG_HSource) HB2-D2E5
kIRG_JSource (kIRG_JSource) JMJ-018468
kIRG_KPSource (kIRG_KPSource) KP1-5FC3
kIRG_KSource (kIRG_KSource) K2-4C51
kIRG_TSource (kIRG_TSource) T2-3148
kJapanese (kJapanese) レイ リョウ
kKangXi (kKangXi) 0829.220
kMandarin (kMandarin) líng
kMojiJoho (kMojiJoho) MJ018468
kMorohashi (kMorohashi) 24118
Radical Stroke Count (Unicode) (kRSUnicode) 112.5
kSBGY (kSBGY) 196.58
Stroke Number (kTotalStrokes) 10
UnihanCore2020 Set (kUnihanCore2020) HMT