Mathematical Double-Struck Digit Zero 𝟘
Symbol Meaning
Mathematical Double-Struck Digit Zero. Mathematical Alphanumeric Symbols.
The symbol “Mathematical Double-Struck Digit Zero” is included in the “Double-struck digits” subblock of the “Mathematical Alphanumeric Symbols” block and was approved as part of Unicode version 3.1 in 2001.
| Unicode Name | Mathematical Double-Struck Digit Zero |
| Unicode Number | |
| HTML Code | |
| CSS Code | |
| Plane | 1: Supplementary Multilingual Plane |
| Unicode Block | Mathematical Alphanumeric Symbols |
| Unicode Subblock | Double-struck digits |
| Unicode Version | 3.1 (2001) |
| Type of paired mirror bracket (bidi) | None |
| Composition Exclusion | No |
| Case change | 1D7D8 |
| Simple case change | 1D7D8 |
| Math | + |
| ID_Continue | + |
| XID_Continue | + |
| Grapheme_Base | + |
| scripts | Common |
| Other_Math | + |
| Encoding | hex | dec (bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | F0 9D 9F 98 | 240 157 159 152 | 4036861848 | 11110000 10011101 10011111 10011000 |
| UTF-16BE | D8 35 DF D8 | 216 53 223 216 | 3627409368 | 11011000 00110101 11011111 11011000 |
| UTF-16LE | 35 D8 D8 DF | 53 216 216 223 | 903403743 | 00110101 11011000 11011000 11011111 |
| UTF-32BE | 00 01 D7 D8 | 0 1 215 216 | 120792 | 00000000 00000001 11010111 11011000 |
| UTF-32LE | D8 D7 01 00 | 216 215 1 0 | 3637969152 | 11011000 11010111 00000001 00000000 |