| HTML Entity (dec) | ⅆ |
| HTML Entity (hex) | ⅆ |
| UTF-8 (hex) | 0xe28586 / 0xe2 0x85 0x86 (3 bytes) |
| UTF-8 (dec) | 226, 133, 134 (3 bytes) |
| UTF-16-BE (hex) | 0x2146 / 0x21 0x46 (2 bytes) |
| UTF-16-BE (dec) | 33, 70 (2 bytes) |
| UTF-32-BE (hex) | 0x2146 / 0x00 0x00 0x21 0x46 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 33, 70 (4 bytes) |
| C/C++/Java source code | "\u2146" |
| Python source code | "\u2146" |