| HTML Entity (dec) | ｘ |
| HTML Entity (hex) | ｘ |
| UTF-8 (hex) | 0xefbd98 / 0xef 0xbd 0x98 (3 bytes) |
| UTF-8 (dec) | 239, 189, 152 (3 bytes) |
| UTF-16-BE (hex) | 0xff58 / 0xff 0x58 (2 bytes) |
| UTF-16-BE (dec) | 255, 88 (2 bytes) |
| UTF-32-BE (hex) | 0xff58 / 0x00 0x00 0xff 0x58 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 255, 88 (4 bytes) |
| C/C++/Java source code | "\uff58" |
| Python source code | "\uff58" |