| HTML Entity (dec) | 琿 |
| HTML Entity (hex) | 琿 |
| UTF-8 (hex) | 0xe790bf / 0xe7 0x90 0xbf (3 bytes) |
| UTF-8 (dec) | 231, 144, 191 (3 bytes) |
| UTF-16-BE (hex) | 0x743f / 0x74 0x3f (2 bytes) |
| UTF-16-BE (dec) | 116, 63 (2 bytes) |
| UTF-32-BE (hex) | 0x743f / 0x00 0x00 0x74 0x3f (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 116, 63 (4 bytes) |
| C/C++/Java source code | "\u743f" |
| Python source code | "\u743f" |