| HTML Entity (dec) | ℸ |
| HTML Entity (hex) | ℸ |
| UTF-8 (hex) | 0xe284b8 / 0xe2 0x84 0xb8 (3 bytes) |
| UTF-8 (dec) | 226, 132, 184 (3 bytes) |
| UTF-16-BE (hex) | 0x2138 / 0x21 0x38 (2 bytes) |
| UTF-16-BE (dec) | 33, 56 (2 bytes) |
| UTF-32-BE (hex) | 0x2138 / 0x00 0x00 0x21 0x38 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 33, 56 (4 bytes) |
| C/C++/Java source code | "\u2138" |
| Python source code | "\u2138" |