Fuente: Noto Sans Symbols

U+2178 Small Roman Numeral Nine

U+2178 was added in Unicode version 1.1 in 1993. It belongs to the block U+2150 para U+218F Number Forms in the U+0000 para U+FFFF Basic Multilingual Plane.

This character is a Letter Number and is mainly used in the Latin script. The codepoint has the numeric value 9. Its uppercase variant is Roman Numeral Nine and its titlecase variant is Roman Numeral Nine.

The glyph is a compatibility composition of the glyphs Latin Small Letter I, Latin Small Letter X. Its width in East Asian texts is determined by its context. It can be displayed wide or narrow. In bidirectional text it is written from left to right. When changing direction it is not mirrored. If its East Asian Width is “narrow”, U+2178 forms a word with similar characters, which prevents a line break inside it. Otherwise it allows line breaks around it, except in some numeric contexts. The glyph can be confused with one other glyph.

Representaciones

Sistema	Representación
N.º	8568
UTF-8	E2 85 B8
UTF-16	21 78
UTF-32	00 00 21 78
URL-Quoted	%E2%85%B8
HTML hex reference	ⅸ
Mojibake mal de windows-1252	â…¸
Codificación: BIG5HKSCS (hexadecimales bytes)	C6 BD
Codificación: CP932 (hexadecimales bytes)	EE F7
Codificación: CP949 (hexadecimales bytes)	A5 A9
Codificación: EUC_JIS_2004 (hexadecimales bytes)	AC BD
Codificación: EUC_JISX0213 (hexadecimales bytes)	AC BD
Codificación: EUC_KR (hexadecimales bytes)	A5 A9
Codificación: GBK (hexadecimales bytes)	A2 A9
Codificación: GB18030 (hexadecimales bytes)	A2 A9
Codificación: ISO2022_JP_2 (hexadecimales bytes)	1B 24 28 43 25 29 1B 28 42
Codificación: ISO2022_JP_2004 (hexadecimales bytes)	1B 24 28 51 2C 3D 1B 28 42
Codificación: ISO2022_JP_3 (hexadecimales bytes)	1B 24 28 4F 2C 3D 1B 28 42
Codificación: ISO2022_KR (hexadecimales bytes)	1B 24 29 43 0E 25 29 0F
Codificación: JOHAB (hexadecimales bytes)	DB 39
Codificación: SHIFT_JIS_2004 (hexadecimales bytes)	86 BB
Codificación: SHIFT_JISX0213 (hexadecimales bytes)	86 BB
Adobe Glyph List	nineroman
dígrafo	9r

Caracteres relacionados

Roman Numeral Nine

Confundibles

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Registro completo

Propiedad	Valor
Antigüedad (age)	1.1 (1993)
Nombre Unicode (na)	SMALL ROMAN NUMERAL NINE
Nombre Unicode 1 (na1)	—
Block (blk)	Number Forms
Categoría general (gc)	Letter Number
Script (sc)	Latin
Categoría de bidireccionalidad (bc)	Left To Right
Combining Class (ccc)	Not Reordered
Tipo de descomposición (dt)	compatibility
Decomposition Mapping (dm)	Latin Small Letter I Latin Small Letter X
Minúscula (Lower)	✔
Simple Lowercase Mapping (slc)	Small Roman Numeral Nine
Lowercase Mapping (lc)	Small Roman Numeral Nine
Mayúscula (Upper)	✘
Simple Uppercase Mapping (suc)	Roman Numeral Nine
Uppercase Mapping (uc)	Roman Numeral Nine
Simple Titlecase Mapping (stc)	Roman Numeral Nine
Titlecase Mapping (tc)	Roman Numeral Nine
Case Folding (cf)	Small Roman Numeral Nine
ASCII Hex Digit (AHex)	✘
Alphabetic (Alpha)	✔
Bidi Control (Bidi_C)	✘
Bidi Mirrored (Bidi_M)	✘
Exclusión de descomposición (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)	✔
Exclusión de composición completa (Comp_Ex)	✘
Default Ignorable Code Point (DI)	✘
Raya (Dash)	✘
Deprecated (Dep)	✘
Diacrítico (Dia)	✘
Base de modificador de emoyi (EBase)	✘
Componente de emoyi (EComp)	✘
Modificador de emoyi (EMod)	✘
Presentación de emoyi (EPres)	✘
Emoyi (Emoji)	✘
Extender (Ext)	✘
Extended Pictographic (ExtPict)	✘
FC NFKC Closure (FC_NFKC)	Small Roman Numeral Nine
Grapheme Cluster Break (GCB)	Any
Base de grafema (Gr_Base)	✔
Extensión de grafema (Gr_Ext)	✘
Enlace de grafema (Gr_Link)	✘
Hex Digit (Hex)	✘
Guion (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)	Sí
NFD Quick Check (NFD_QC)	Sí
NFKC Casefold (NFKC_CF)	Latin Small Letter I Latin Small Letter X
NFKC Quick Check (NFKC_QC)	No
NFKC_SCF (NFKC_SCF)	Latin Small Letter I Latin Small Letter X
NFKD Quick Check (NFKD_QC)	No
Other Alphabetic (OAlpha)	✘
Other Default Ignorable Code Point (ODI)	✘
Otra extensión de grafema (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)	✘
Comilla (QMark)	✘
Indicador regional (RI)	✘
Radical (Radical)	✘
Salto de oración (SB)	Lower
Soft Dotted (SD)	✘
Sentence Terminal (STerm)	✘
Terminal Punctuation (Term)	✘
Ideograma unificado (UIdeo)	✘
Selector de variación (VS)	✘
Salto de palabra (WB)	Letra alfabética
Espacio en blanco (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)	Small Roman Numeral Nine
Bidi Paired Bracket Type (bpt)	None
East Asian Width (ea)	ambiguous
Hangul Syllable Type (hst)	Not Applicable
ISO 10646 Comment (isc)	—
Joining Group (jg)	No_Joining_Group
Joining Type (jt)	Non Joining
Line Break (lb)	Ambiguous (Alphabetic or Ideographic)
Numeric Type (nt)	numeric
Valor numérico (nv)	9
Simple Case Folding (scf)	Small Roman Numeral Nine
Script Extension (scx)
Orientación vertical (vo)	U