| HTML Entity (dec) | 姑 |
| HTML Entity (hex) | 姑 |
| UTF-8 (hex) | 0xe5a791 / 0xe5 0xa7 0x91 (3 bytes) |
| UTF-8 (dec) | 229, 167, 145 (3 bytes) |
| UTF-16-BE (hex) | 0x59d1 / 0x59 0xd1 (2 bytes) |
| UTF-16-BE (dec) | 89, 209 (2 bytes) |
| UTF-32-BE (hex) | 0x59d1 / 0x00 0x00 0x59 0xd1 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 89, 209 (4 bytes) |
| C/C++/Java source code | "\u59d1" |
| Python source code | "\u59d1" |