| HTML Entity (dec) | 匱 |
| HTML Entity (hex) | 匱 |
| UTF-8 (hex) | 0xe58cb1 / 0xe5 0x8c 0xb1 (3 bytes) |
| UTF-8 (dec) | 229, 140, 177 (3 bytes) |
| UTF-16-BE (hex) | 0x5331 / 0x53 0x31 (2 bytes) |
| UTF-16-BE (dec) | 83, 49 (2 bytes) |
| UTF-32-BE (hex) | 0x5331 / 0x00 0x00 0x53 0x31 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 83, 49 (4 bytes) |
| C/C++/Java source code | "\u5331" |
| Python source code | "\u5331" |