| HTML Entity (dec) | 冬 |
| HTML Entity (hex) | 冬 |
| UTF-8 (hex) | 0xf0afa09a / 0xf0 0xaf 0xa0 0x9a (4 bytes) |
| UTF-8 (dec) | 240, 175, 160, 154 (4 bytes) |
| UTF-16-BE (hex) | 0xd87edc1a / 0xd8 0x7e 0xdc 0x1a (4 bytes) |
| UTF-16-BE (dec) | 216, 126, 220, 26 (4 bytes) |
| UTF-32-BE (hex) | 0x2f81a / 0x00 0x02 0xf8 0x1a (4 bytes) |
| UTF-32-BE (dec) | 0, 2, 248, 26 (4 bytes) |
| C/C++/Java source code | "\u2f81a" |
| Python source code | "\u2f81a" |