| HTML Entity (dec) | 困 |
| HTML Entity (hex) | 困 |
| UTF-8 (hex) | 0xe59bb0 / 0xe5 0x9b 0xb0 (3 bytes) |
| UTF-8 (dec) | 229, 155, 176 (3 bytes) |
| UTF-16-BE (hex) | 0x56f0 / 0x56 0xf0 (2 bytes) |
| UTF-16-BE (dec) | 86, 240 (2 bytes) |
| UTF-32-BE (hex) | 0x56f0 / 0x00 0x00 0x56 0xf0 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 86, 240 (4 bytes) |
| C/C++/Java source code | "\u56f0" |
| Python source code | "\u56f0" |