| HTML Entity (dec) | 煉 |
| HTML Entity (hex) | 煉 |
| UTF-8 (hex) | 0xe78589 / 0xe7 0x85 0x89 (3 bytes) |
| UTF-8 (dec) | 231, 133, 137 (3 bytes) |
| UTF-16-BE (hex) | 0x7149 / 0x71 0x49 (2 bytes) |
| UTF-16-BE (dec) | 113, 73 (2 bytes) |
| UTF-32-BE (hex) | 0x7149 / 0x00 0x00 0x71 0x49 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 113, 73 (4 bytes) |
| C/C++/Java source code | "\u7149" |
| Python source code | "\u7149" |