| HTML Entity (dec) | 炭 |
| HTML Entity (hex) | 炭 |
| UTF-8 (hex) | 0xf0afa49a / 0xf0 0xaf 0xa4 0x9a (4 bytes) |
| UTF-8 (dec) | 240, 175, 164, 154 (4 bytes) |
| UTF-16-BE (hex) | 0xd87edd1a / 0xd8 0x7e 0xdd 0x1a (4 bytes) |
| UTF-16-BE (dec) | 216, 126, 221, 26 (4 bytes) |
| UTF-32-BE (hex) | 0x2f91a / 0x00 0x02 0xf9 0x1a (4 bytes) |
| UTF-32-BE (dec) | 0, 2, 249, 26 (4 bytes) |
| C/C++/Java source code | "\u2f91a" |
| Python source code | "\u2f91a" |