| HTML Entity (dec) | 變 |
| HTML Entity (hex) | 變 |
| UTF-8 (hex) | 0xefab80 / 0xef 0xab 0x80 (3 bytes) |
| UTF-8 (dec) | 239, 171, 128 (3 bytes) |
| UTF-16-BE (hex) | 0xfac0 / 0xfa 0xc0 (2 bytes) |
| UTF-16-BE (dec) | 250, 192 (2 bytes) |
| UTF-32-BE (hex) | 0xfac0 / 0x00 0x00 0xfa 0xc0 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 250, 192 (4 bytes) |
| C/C++/Java source code | "\ufac0" |
| Python source code | "\ufac0" |