| HTML Entity (dec) | 鸿 |
| HTML Entity (hex) | 鸿 |
| UTF-8 (hex) | 0xe9b8bf / 0xe9 0xb8 0xbf (3 bytes) |
| UTF-8 (dec) | 233, 184, 191 (3 bytes) |
| UTF-16-BE (hex) | 0x9e3f / 0x9e 0x3f (2 bytes) |
| UTF-16-BE (dec) | 158, 63 (2 bytes) |
| UTF-32-BE (hex) | 0x9e3f / 0x00 0x00 0x9e 0x3f (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 158, 63 (4 bytes) |
| C/C++/Java source code | "\u9e3f" |
| Python source code | "\u9e3f" |