| HTML Entity (dec) | 𝕱 |
| HTML Entity (hex) | 𝕱 |
| UTF-8 (hex) | 0xf09d95b1 / 0xf0 0x9d 0x95 0xb1 (4 bytes) |
| UTF-8 (dec) | 240, 157, 149, 177 (4 bytes) |
| UTF-16-BE (hex) | 0xd835dd71 / 0xd8 0x35 0xdd 0x71 (4 bytes) |
| UTF-16-BE (dec) | 216, 53, 221, 113 (4 bytes) |
| UTF-32-BE (hex) | 0x1d571 / 0x00 0x01 0xd5 0x71 (4 bytes) |
| UTF-32-BE (dec) | 0, 1, 213, 113 (4 bytes) |
| C/C++/Java source code | "\u1d571" |
| Python source code | "\u1d571" |