| HTML Entity (dec) | 孀 |
| HTML Entity (hex) | 孀 |
| UTF-8 (hex) | 0xe5ad80 / 0xe5 0xad 0x80 (3 bytes) |
| UTF-8 (dec) | 229, 173, 128 (3 bytes) |
| UTF-16-BE (hex) | 0x5b40 / 0x5b 0x40 (2 bytes) |
| UTF-16-BE (dec) | 91, 64 (2 bytes) |
| UTF-32-BE (hex) | 0x5b40 / 0x00 0x00 0x5b 0x40 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 91, 64 (4 bytes) |
| C/C++/Java source code | "\u5b40" |
| Python source code | "\u5b40" |