| HTML Entity (dec) | 週 |
| HTML Entity (hex) | 週 |
| UTF-8 (hex) | 0xe980b1 / 0xe9 0x80 0xb1 (3 bytes) |
| UTF-8 (dec) | 233, 128, 177 (3 bytes) |
| UTF-16-BE (hex) | 0x9031 / 0x90 0x31 (2 bytes) |
| UTF-16-BE (dec) | 144, 49 (2 bytes) |
| UTF-32-BE (hex) | 0x9031 / 0x00 0x00 0x90 0x31 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 144, 49 (4 bytes) |
| C/C++/Java source code | "\u9031" |
| Python source code | "\u9031" |