| HTML Entity (dec) | 𝟒 |
| HTML Entity (hex) | 𝟒 |
| UTF-8 (hex) | 0xf09d9f92 / 0xf0 0x9d 0x9f 0x92 (4 bytes) |
| UTF-8 (dec) | 240, 157, 159, 146 (4 bytes) |
| UTF-16-BE (hex) | 0xd835dfd2 / 0xd8 0x35 0xdf 0xd2 (4 bytes) |
| UTF-16-BE (dec) | 216, 53, 223, 210 (4 bytes) |
| UTF-32-BE (hex) | 0x1d7d2 / 0x00 0x01 0xd7 0xd2 (4 bytes) |
| UTF-32-BE (dec) | 0, 1, 215, 210 (4 bytes) |
| C/C++/Java source code | "\u1d7d2" |
| Python source code | "\u1d7d2" |