| HTML Entity (dec) | ـ |
| HTML Entity (hex) | ـ |
| UTF-8 (hex) | 0xd980 / 0xd9 0x80 (2 bytes) |
| UTF-8 (dec) | 217, 128 (2 bytes) |
| UTF-16-BE (hex) | 0x640 / 0x06 0x40 (2 bytes) |
| UTF-16-BE (dec) | 6, 64 (2 bytes) |
| UTF-32-BE (hex) | 0x640 / 0x00 0x00 0x06 0x40 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 6, 64 (4 bytes) |
| C/C++/Java source code | "\u0640" |
| Python source code | "\u0640" |