| HTML Entity (dec) | 笫 |
| HTML Entity (hex) | 笫 |
| UTF-8 (hex) | 0xe7acab / 0xe7 0xac 0xab (3 bytes) |
| UTF-8 (dec) | 231, 172, 171 (3 bytes) |
| UTF-16-BE (hex) | 0x7b2b / 0x7b 0x2b (2 bytes) |
| UTF-16-BE (dec) | 123, 43 (2 bytes) |
| UTF-32-BE (hex) | 0x7b2b / 0x00 0x00 0x7b 0x2b (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 123, 43 (4 bytes) |
| C/C++/Java source code | "\u7b2b" |
| Python source code | "\u7b2b" |