This character is a Other Letter and is mainly used in the Han script. The Unihan Database defines it as two; twice. 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+4E8C offers a line break opportunity at its position, except in some numeric contexts. The glyph can be confused with 4 other glyphs.
The Wikipedia has the following information about this codepoint:
Radical 7 or radical two (二部) meaning "two" is one of 23 of the 214 Kangxi radicals that are composed of 2 strokes.
In the Kangxi Dictionary, there are 29 characters (out of 49,030) to be found under this radical.
In Simplified Chinese dictionaries and some Hong Kong Traditional Chinese dictionaries, radical 7 (radical two) is merged with radical 1 (Radical one, 一).
Representations
System
Representation (click value to copy)
Nº
20108
UTF-8
E4 BA 8C
UTF-16
4E 8C
UTF-32
00 00 4E 8C
URL-Quoted
%E4%BA%8C
HTML hex reference
二
Wrong windows-1252 Mojibake
二
Encoding: BIG5 (hex bytes)
A4 47
Encoding: BIG5HKSCS (hex bytes)
A4 47
Encoding: CP932 (hex bytes)
93 F1
Encoding: CP949 (hex bytes)
EC A3
Encoding: CP950 (hex bytes)
A4 47
Encoding: EUC_JP (hex bytes)
C6 F3
Encoding: EUC_JIS_2004 (hex bytes)
C6 F3
Encoding: EUC_JISX0213 (hex bytes)
C6 F3
Encoding: EUC_KR (hex bytes)
EC A3
Encoding: GB2312 (hex bytes)
B6 FE
Encoding: GBK (hex bytes)
B6 FE
Encoding: GB18030 (hex bytes)
B6 FE
Encoding: HZ (hex bytes)
7E 7B 36 7E 7E 7D
Encoding: ISO2022_JP (hex bytes)
1B 24 42 46 73 1B 28 42
Encoding: ISO2022_JP_1 (hex bytes)
1B 24 42 46 73 1B 28 42
Encoding: ISO2022_JP_2 (hex bytes)
1B 24 42 46 73 1B 28 42
Encoding: ISO2022_JP_2004 (hex bytes)
1B 24 42 46 73 1B 28 42
Encoding: ISO2022_JP_3 (hex bytes)
1B 24 42 46 73 1B 28 42
Encoding: ISO2022_JP_EXT (hex bytes)
1B 24 42 46 73 1B 28 42
Encoding: ISO2022_KR (hex bytes)
1B 24 29 43 0E 6C 23 0F
Encoding: JOHAB (hex bytes)
F1 33
Encoding: SHIFT_JIS (hex bytes)
93 F1
Encoding: SHIFT_JIS_2004 (hex bytes)
93 F1
Encoding: SHIFT_JISX0213 (hex bytes)
93 F1
Pīnyīn
èr
RFC 5137
\u'4E8C'
Bash and Zsh inside echo -e
\u4E8C
C and C++
\u4E8C
C#
\u4E8C
CSS
\004E8C
Excel
=UNICHAR(20108)
Go
\u4E8C
JavaScript
\u4E8C
Modern JavaScript since ES6
\u{4e8c}
JSON
\u4E8C
Java
\u4E8C
Lua
\u{4E8C}
Matlab
char(20108)
Perl
"\x{4E8C}"
PHP
\u{4e8c}
PostgreSQL
U&'\4E8C'
PowerShell
`u{4E8C}
Python
\u4E8C
Ruby
\u{4e8c}
Rust
\u{4e8c}
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