| HTML Entity (dec) | ĉ |
| HTML Entity (hex) | ĉ |
| UTF-8 (hex) | 0xc489 / 0xc4 0x89 (2 bytes) |
| UTF-8 (dec) | 196, 137 (2 bytes) |
| UTF-16-BE (hex) | 0x109 / 0x01 0x09 (2 bytes) |
| UTF-16-BE (dec) | 1, 9 (2 bytes) |
| UTF-32-BE (hex) | 0x109 / 0x00 0x00 0x01 0x09 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 1, 9 (4 bytes) |
| C/C++/Java source code | "\u0109" |
| Python source code | "\u0109" |