| HTML Entity (dec) | ❸ |
| HTML Entity (hex) | ❸ |
| UTF-8 (hex) | 0xe29db8 / 0xe2 0x9d 0xb8 (3 bytes) |
| UTF-8 (dec) | 226, 157, 184 (3 bytes) |
| UTF-16-BE (hex) | 0x2778 / 0x27 0x78 (2 bytes) |
| UTF-16-BE (dec) | 39, 120 (2 bytes) |
| UTF-32-BE (hex) | 0x2778 / 0x00 0x00 0x27 0x78 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 39, 120 (4 bytes) |
| C/C++/Java source code | "\u2778" |
| Python source code | "\u2778" |