Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+87D1
Source: Noto CJK

U+87D1 CJK Unified Ideo­graph-​87D1

U+87D1 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 cockroach. Its Pīnyīn pronunciation is zhāng.

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+87D1 offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 34769
UTF-8 E8 9F 91
UTF-16 87 D1
UTF-32 00 00 87 D1
URL-Quoted %E8%9F%91
HTML hex reference 蟑
Wrong windows-1252 Mojibake 蟑
Pīnyīn zhāng

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-87D1
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+87D1 CJK Unified Ideograph-87D1
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+87D1 CJK Unified Ideograph-87D1
Lowercase Mapping (lc) Glyph for U+87D1 CJK Unified Ideograph-87D1
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+87D1 CJK Unified Ideograph-87D1
Uppercase Mapping (uc) Glyph for U+87D1 CJK Unified Ideograph-87D1
Simple Titlecase Mapping (stc) Glyph for U+87D1 CJK Unified Ideograph-87D1
Titlecase Mapping (tc) Glyph for U+87D1 CJK Unified Ideograph-87D1
Case Folding (cf) Glyph for U+87D1 CJK Unified Ideograph-87D1
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+87D1 CJK Unified Ideograph-87D1
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) ✘
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+87D1 CJK Unified Ideograph-87D1
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+87D1 CJK Unified Ideograph-87D1
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+87D1 CJK Unified Ideograph-87D1
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+87D1 CJK Unified Ideograph-87D1
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) C1AD
CCCII Mapping (kCCCII) 215728
CNS 11643-1986 Mapping (kCNS1986) 1-7538
CNS 11643-1992 Mapping (kCNS1992) 1-7538
Cangjie Input Code (kCangjie) LIYTJ
kCantonese (kCantonese) zoeng1
Unihan Definition (kDefinition) cockroach
kEACC (kEACC) 215728
kFourCornerCode (kFourCornerCode) 5014.6
kFrequency (kFrequency) 5
kGB0 (kGB0) 8315
kGB1 (kGB1) 8315
kHKGlyph (kHKGlyph) 3642
kHanYu (kHanYu) 80032.240
kHanyuPinyin (kHanyuPinyin) 80032.240:zhāng
kIICore (kIICore) AGTHM
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 80032.240
kIRGKangXi (kIRGKangXi) 1096.271
kIRG_GSource (kIRG_GSource) G0-732F
kIRG_HSource (kIRG_HSource) HB1-C1AD
kIRG_KSource (kIRG_KSource) K2-5D34
kIRG_TSource (kIRG_TSource) T1-7538
kKangXi (kKangXi) 1096.271
kMainlandTelegraph (kMainlandTelegraph) 7924
kMandarin (kMandarin) zhāng
kPhonetic (kPhonetic) 110
Radical Stroke Count (Unicode) (kRSUnicode) 142.11
kSMSZD2003Index (kSMSZD2003Index) 620.08
kSMSZD2003Readings (kSMSZD2003Readings) zhāng粵zoeng1
kTGH (kTGH) 2013:6235
kTGHZ2013 (kTGHZ2013) 466.100:zhāng
Stroke Number (kTotalStrokes) 17
UnihanCore2020 Set (kUnihanCore2020) GHMT
kXHC1983 (kXHC1983) 1454.070:zhāng
Xerox Code (kXerox) 321:131