This character is a Other Number and is commonly used, that is, in no specific script. It is also used in the script Han. The codepoint has the numeric value 1. The character is also known as maru-iti and symbol of unification.
The glyph is a circle version of the glyph CJK Unified Ideograph-4E00. Its East Asian Width is wide. In bidirectional text it is written from left to right. When changing direction it is not mirrored. U+3280 offers a line break opportunity at its position, except in some numeric contexts.
Representations
System
Representation (click value to copy)
Nº
12928
UTF-8
E3 8A 80
UTF-16
32 80
UTF-32
00 00 32 80
URL-Quoted
%E3%8A%80
HTML hex reference
㊀
Wrong windows-1252 Mojibake
㊀
alias
maru-iti
alias
symbol of unification
Encoding: GB18030 (hex bytes)
81 39 C9 37
RFC 5137
\u'3280'
Bash and Zsh inside echo -e
\u3280
C and C++
\u3280
C#
\u3280
CSS
\003280
Excel
=UNICHAR(12928)
Go
\u3280
JavaScript
\u3280
Modern JavaScript since ES6
\u{3280}
JSON
\u3280
Java
\u3280
Lua
\u{3280}
Matlab
char(12928)
Perl
"\x{3280}"
PHP
\u{3280}
PostgreSQL
U&'\3280'
PowerShell
`u{3280}
Python
\u3280
Ruby
\u{3280}
Rust
\u{3280}
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