| HTML Entity (dec) | 㽀 |
| HTML Entity (hex) | 㽀 |
| UTF-8 (hex) | 0xe3bd80 / 0xe3 0xbd 0x80 (3 bytes) |
| UTF-8 (dec) | 227, 189, 128 (3 bytes) |
| UTF-16-BE (hex) | 0x3f40 / 0x3f 0x40 (2 bytes) |
| UTF-16-BE (dec) | 63, 64 (2 bytes) |
| UTF-32-BE (hex) | 0x3f40 / 0x00 0x00 0x3f 0x40 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 63, 64 (4 bytes) |
| C/C++/Java source code | "\u3f40" |
| Python source code | "\u3f40" |