| HTML Entity (dec) | 응 |
| HTML Entity (hex) | 응 |
| UTF-8 (hex) | 0xec9d91 / 0xec 0x9d 0x91 (3 bytes) |
| UTF-8 (dec) | 236, 157, 145 (3 bytes) |
| UTF-16-BE (hex) | 0xc751 / 0xc7 0x51 (2 bytes) |
| UTF-16-BE (dec) | 199, 81 (2 bytes) |
| UTF-32-BE (hex) | 0xc751 / 0x00 0x00 0xc7 0x51 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 199, 81 (4 bytes) |
| C/C++/Java source code | "\uc751" |
| Python source code | "\uc751" |