CJK Unified Ideograph-21801 𡠁
𡠁
U+21801
Ideograph Meaning
CJK Unified Ideograph-21801. CJK Unified Ideographs Extension B.
The symbol “CJK Unified Ideograph-21801” is included in the “” subblock of the “CJK Unified Ideographs Extension B” block and was approved as part of Unicode version 3.1 in 2001.
| Unicode Name | CJK Unified Ideograph-21801 |
| Unicode Number | |
| Plane | 2: Supplementary Ideographic Plane |
| Unicode Block | CJK Unified Ideographs Extension B |
| Unicode Version | 3.1 (2001) |
| Type of paired mirror bracket (bidi) | None |
| Composition Exclusion | No |
| Case change | 21801 |
| Simple case change | 21801 |
| Alphabetic | + |
| ID_Start | + |
| ID_Continue | + |
| XID_Start | + |
| XID_Continue | + |
| Grapheme_Base | + |
| scripts | Han |
| Ideographic | + |
| Unified_Ideograph | + |
| Encoding | hex | dec (bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | F0 A1 A0 81 | 240 161 160 129 | 4037124225 | 11110000 10100001 10100000 10000001 |
| UTF-16BE | D8 46 DC 01 | 216 70 220 1 | 3628522497 | 11011000 01000110 11011100 00000001 |
| UTF-16LE | 46 D8 01 DC | 70 216 1 220 | 1188561372 | 01000110 11011000 00000001 11011100 |
| UTF-32BE | 00 02 18 01 | 0 2 24 1 | 137217 | 00000000 00000010 00011000 00000001 |
| UTF-32LE | 01 18 02 00 | 1 24 2 0 | 18350592 | 00000001 00011000 00000010 00000000 |
Copy and paste these codes to use the CJK Unified Ideograph-21801 character in text for websites, social media, messengers, or blog posts.
| HTML | |
| CSS | |
| JavaScript, JSON | |
| Unix, C, PHP, JAVA | |
| Ruby, PHP | |
| Perl | |
| URL-encode |