| HTML Entity (dec) | ② |
| HTML Entity (hex) | ② |
| UTF-8 (hex) | 0xe291a1 / 0xe2 0x91 0xa1 (3 bytes) |
| UTF-8 (dec) | 226, 145, 161 (3 bytes) |
| UTF-16-BE (hex) | 0x2461 / 0x24 0x61 (2 bytes) |
| UTF-16-BE (dec) | 36, 97 (2 bytes) |
| UTF-32-BE (hex) | 0x2461 / 0x00 0x00 0x24 0x61 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 36, 97 (4 bytes) |
| C/C++/Java source code | "\u2461" |
| Python source code | "\u2461" |