Ideographic Number Zero 〇
Ideograph Meaning
Ideographic Number Zero. CJK Symbols and Punctuation.
The symbol “Ideographic Number Zero” is included in the “CJK symbols and punctuation” subblock of the “CJK Symbols and Punctuation” block and was approved as part of Unicode version 1.1 in 1993.
| Unicode Name | Ideographic Number Zero |
| Unicode Number | |
| HTML Code | |
| CSS Code | |
| Plane | 0: Basic Multilingual Plane |
| Unicode Block | CJK Symbols and Punctuation |
| Unicode Subblock | CJK symbols and punctuation |
| Unicode Version | 1.1 (1993) |
| Type of paired mirror bracket (bidi) | None |
| Composition Exclusion | No |
| Case change | 3007 |
| Simple case change | 3007 |
| Alphabetic | + |
| ID_Start | + |
| ID_Continue | + |
| XID_Start | + |
| XID_Continue | + |
| Grapheme_Base | + |
| scripts | Han |
| Ideographic | + |
| Encoding | hex | dec (bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | E3 80 87 | 227 128 135 | 14909575 | 11100011 10000000 10000111 |
| UTF-16BE | 30 07 | 48 7 | 12295 | 00110000 00000111 |
| UTF-16LE | 07 30 | 7 48 | 1840 | 00000111 00110000 |
| UTF-32BE | 00 00 30 07 | 0 0 48 7 | 12295 | 00000000 00000000 00110000 00000111 |
| UTF-32LE | 07 30 00 00 | 7 48 0 0 | 120586240 | 00000111 00110000 00000000 00000000 |