| HTML Entity (dec) | 𝟐 |
| HTML Entity (hex) | 𝟐 |
| UTF-8 (hex) | 0xf09d9f90 / 0xf0 0x9d 0x9f 0x90 (4 bytes) |
| UTF-8 (dec) | 240, 157, 159, 144 (4 bytes) |
| UTF-16-BE (hex) | 0xd835dfd0 / 0xd8 0x35 0xdf 0xd0 (4 bytes) |
| UTF-16-BE (dec) | 216, 53, 223, 208 (4 bytes) |
| UTF-32-BE (hex) | 0x1d7d0 / 0x00 0x01 0xd7 0xd0 (4 bytes) |
| UTF-32-BE (dec) | 0, 1, 215, 208 (4 bytes) |
| C/C++/Java source code | "\u1d7d0" |
| Python source code | "\u1d7d0" |