| HTML Entity (dec) | ℂ |
| HTML Entity (hex) | ℂ |
| UTF-8 (hex) | 0xe28482 / 0xe2 0x84 0x82 (3 bytes) |
| UTF-8 (dec) | 226, 132, 130 (3 bytes) |
| UTF-16-BE (hex) | 0x2102 / 0x21 0x02 (2 bytes) |
| UTF-16-BE (dec) | 33, 2 (2 bytes) |
| UTF-32-BE (hex) | 0x2102 / 0x00 0x00 0x21 0x02 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 33, 2 (4 bytes) |
| C/C++/Java source code | "\u2102" |
| Python source code | "\u2102" |