This character is a Math Symbol and is commonly used, that is, in no specific script.
The glyph is not a composition. It has no designated width in East Asian texts. In bidirectional text it acts as Other Neutral. When changing direction it is mirrored into Subset Above Superset. The word that U+2AD4 forms with similar adjacent characters prevents a line break inside it.
Representations
System
Representation (click value to copy)
Nº
10964
UTF-8
E2 AB 94
UTF-16
2A D4
UTF-32
00 00 2A D4
URL-Quoted
%E2%AB%94
HTML hex reference
⫔
Wrong windows-1252 Mojibake
â«”
HTML named entity
⫔
Encoding: GB18030 (hex bytes)
81 38 9F 38
RFC 5137
\u'2AD4'
Bash and Zsh inside echo -e
\u2AD4
C and C++
\u2AD4
C#
\u2AD4
CSS
\002AD4
Excel
=UNICHAR(10964)
Go
\u2AD4
JavaScript
\u2AD4
Modern JavaScript since ES6
\u{2ad4}
JSON
\u2AD4
Java
\u2AD4
Lua
\u{2AD4}
Matlab
char(10964)
Perl
"\x{2AD4}"
PHP
\u{2ad4}
PostgreSQL
U&'\2AD4'
PowerShell
`u{2AD4}
Python
\u2AD4
Ruby
\u{2ad4}
Rust
\u{2ad4}
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