| HTML Entity (dec) | 索 |
| HTML Entity (hex) | 索 |
| UTF-8 (hex) | 0xe7b4a2 / 0xe7 0xb4 0xa2 (3 bytes) |
| UTF-8 (dec) | 231, 180, 162 (3 bytes) |
| UTF-16-BE (hex) | 0x7d22 / 0x7d 0x22 (2 bytes) |
| UTF-16-BE (dec) | 125, 34 (2 bytes) |
| UTF-32-BE (hex) | 0x7d22 / 0x00 0x00 0x7d 0x22 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 125, 34 (4 bytes) |
| C/C++/Java source code | "\u7d22" |
| Python source code | "\u7d22" |