| HTML Entity (dec) | 启 |
| HTML Entity (hex) | 启 |
| UTF-8 (hex) | 0xe590af / 0xe5 0x90 0xaf (3 bytes) |
| UTF-8 (dec) | 229, 144, 175 (3 bytes) |
| UTF-16-BE (hex) | 0x542f / 0x54 0x2f (2 bytes) |
| UTF-16-BE (dec) | 84, 47 (2 bytes) |
| UTF-32-BE (hex) | 0x542f / 0x00 0x00 0x54 0x2f (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 84, 47 (4 bytes) |
| C/C++/Java source code | "\u542f" |
| Python source code | "\u542f" |