This character is a Other Letter and is mainly used in the Han script. The Unihan Database defines it as insubordinate, stubborn; wrong. Its Pīnyīn pronunciation is wǔ.
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+5FE4 offers a line break opportunity at its position, except in some numeric contexts.
Representations
System
Representation (click value to copy)
Nº
24548
UTF-8
E5 BF A4
UTF-16
5F E4
UTF-32
00 00 5F E4
URL-Quoted
%E5%BF%A4
HTML hex reference
忤
Wrong windows-1252 Mojibake
忤
Encoding: BIG5 (hex bytes)
CA DE
Encoding: BIG5HKSCS (hex bytes)
CA DE
Encoding: CP932 (hex bytes)
9C 77
Encoding: CP950 (hex bytes)
CA DE
Encoding: EUC_JP (hex bytes)
D7 D8
Encoding: EUC_JIS_2004 (hex bytes)
D7 D8
Encoding: EUC_JISX0213 (hex bytes)
D7 D8
Encoding: GB2312 (hex bytes)
E2 E8
Encoding: GBK (hex bytes)
E2 E8
Encoding: GB18030 (hex bytes)
E2 E8
Encoding: HZ (hex bytes)
7E 7B 62 68 7E 7D
Encoding: ISO2022_JP (hex bytes)
1B 24 42 57 58 1B 28 42
Encoding: ISO2022_JP_1 (hex bytes)
1B 24 42 57 58 1B 28 42
Encoding: ISO2022_JP_2 (hex bytes)
1B 24 42 57 58 1B 28 42
Encoding: ISO2022_JP_2004 (hex bytes)
1B 24 42 57 58 1B 28 42
Encoding: ISO2022_JP_3 (hex bytes)
1B 24 42 57 58 1B 28 42
Encoding: ISO2022_JP_EXT (hex bytes)
1B 24 42 57 58 1B 28 42
Encoding: SHIFT_JIS (hex bytes)
9C 77
Encoding: SHIFT_JIS_2004 (hex bytes)
9C 77
Encoding: SHIFT_JISX0213 (hex bytes)
9C 77
Pīnyīn
wǔ
RFC 5137
\u'5FE4'
Bash and Zsh inside echo -e
\u5FE4
C and C++
\u5FE4
C#
\u5FE4
CSS
\005FE4
Excel
=UNICHAR(24548)
Go
\u5FE4
JavaScript
\u5FE4
Modern JavaScript since ES6
\u{5fe4}
JSON
\u5FE4
Java
\u5FE4
Lua
\u{5FE4}
Matlab
char(24548)
Perl
"\x{5FE4}"
PHP
\u{5fe4}
PostgreSQL
U&'\5FE4'
PowerShell
`u{5FE4}
Python
\u5FE4
Ruby
\u{5fe4}
Rust
\u{5fe4}
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