Ideograph four CJK 四
四
U+56DB
Ideograph Meaning
Ideograph four CJK. CJK Unified Ideographs.
The symbol “Ideograph four CJK” is included in the “” subblock of the “CJK Unified Ideographs” block and was approved as part of Unicode version 1.1 in 1993.
Synonyms
sei3 si3, sì.
| Unicode Name | Ideograph four CJK |
| Unicode Number | |
| Plane | 0: Basic Multilingual Plane |
| Unicode Block | CJK Unified Ideographs |
| Unicode Version | 1.1 (1993) |
| Type of paired mirror bracket (bidi) | None |
| Composition Exclusion | No |
| Case change | 56DB |
| Simple case change | 56DB |
| Alphabetic | + |
| ID_Start | + |
| ID_Continue | + |
| XID_Start | + |
| XID_Continue | + |
| Grapheme_Base | + |
| scripts | Han |
| Ideographic | + |
| Unified_Ideograph | + |
| Encoding | hex | dec (bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | E5 9B 9B | 229 155 155 | 15047579 | 11100101 10011011 10011011 |
| UTF-16BE | 56 DB | 86 219 | 22235 | 01010110 11011011 |
| UTF-16LE | DB 56 | 219 86 | 56150 | 11011011 01010110 |
| UTF-32BE | 00 00 56 DB | 0 0 86 219 | 22235 | 00000000 00000000 01010110 11011011 |
| UTF-32LE | DB 56 00 00 | 219 86 0 0 | 3679846400 | 11011011 01010110 00000000 00000000 |
Copy and paste these codes to use the Ideograph four CJK character in text for websites, social media, messengers, or blog posts.
| HTML | |
| CSS | |
| JavaScript, JSON | |
| Unix, C, PHP, JAVA | |
| Ruby, PHP | |
| Perl | |
| URL-encode |
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