U+4581 CJK UNIFIED IDEOGRAPH-#

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Decimal / Nº
17793
General Category
Script
Bidi Category
Left-To-Right
East Asian Width
wide
Combining Class
Not Reordered
Decomposition
not a composition

Character Details

The Unicode character U+4581, officially named CJK UNIFIED IDEOGRAPH-#, was introduced in Unicode version 3.0. It is part of the CJK Ext A block, which belongs to the Basic Multilingual plane.

Categorized technically as a Other Letter, this character typically falls under the Han script. In terms of text layout and rendering, the glyph is not a composition and has wide in East Asian typography. When placed in bidirectional text, it behaves as an Left-To-Right character. Its visual representation remains not mirrored regardless of the reading direction.

Representations & Encodings

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17793 Copied!
UTF-8 E4 96 81 Copied!
UTF-16 45 81 Copied!
UTF-32 00 00 45 81 Copied!
URL-Quoted %E4%96%81 Copied!
HTML hex reference 䖁 Copied!
RFC 5137 \u'4581' Copied!
Bash and Zsh (inside echo -e) \u4581 Copied!
C and C++ \u4581 Copied!
C# \u4581 Copied!
CSS \004581 Copied!
Excel =UNICHAR(17793) Copied!
Go \u4581 Copied!
JavaScript \u4581 Copied!
Modern JavaScript (since ES6) \u{4581} Copied!
JSON \u4581 Copied!
Java \u4581 Copied!
Lua \u{4581} Copied!
Matlab char(17793) Copied!
Perl \x{4581} Copied!
PHP \u{4581} Copied!
PostgreSQL U&'\4581' Copied!
PowerShell `u{4581} Copied!
Python \u4581 Copied!
Ruby \u{4581} Copied!
Rust \u{4581} Copied!