𝟒
𝟒 数学粗体数字四
U+1D7D2
复制并粘贴符号
符號含義
数学粗体数字四. Mathematical Alphanumeric Symbols.
数学粗体数字四 was approved as part of Unicode 3.1 in 2001.
Properties
| Age | 3.1 |
| Block | Mathematical Alphanumeric Symbols |
| Bidi Paired Bracket Type | None |
| Composition Exclusion | No |
| Case Folding | 1D7D2 |
| Simple Case Folding | 1D7D2 |
相关字符
编码
| 编码 | hex | dec (bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | F0 9D 9F 92 | 240 157 159 146 | 4036861842 | 11110000 10011101 10011111 10010010 |
| UTF-16BE | D8 35 DF D2 | 216 53 223 210 | 3627409362 | 11011000 00110101 11011111 11010010 |
| UTF-16LE | 35 D8 D2 DF | 53 216 210 223 | 903402207 | 00110101 11011000 11010010 11011111 |
| UTF-32BE | 00 01 D7 D2 | 0 1 215 210 | 120786 | 00000000 00000001 11010111 11010010 |
| UTF-32LE | D2 D7 01 00 | 210 215 1 0 | 3537305856 | 11010010 11010111 00000001 00000000 |