| HTML Entity (dec) | 暦 |
| HTML Entity (hex) | 暦 |
| UTF-8 (hex) | 0xe69aa6 / 0xe6 0x9a 0xa6 (3 bytes) |
| UTF-8 (dec) | 230, 154, 166 (3 bytes) |
| UTF-16-BE (hex) | 0x66a6 / 0x66 0xa6 (2 bytes) |
| UTF-16-BE (dec) | 102, 166 (2 bytes) |
| UTF-32-BE (hex) | 0x66a6 / 0x00 0x00 0x66 0xa6 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 102, 166 (4 bytes) |
| C/C++/Java source code | "\u66a6" |
| Python source code | "\u66a6" |