| HTML Entity (dec) | 氫 |
| HTML Entity (hex) | 氫 |
| UTF-8 (hex) | 0xe6b0ab / 0xe6 0xb0 0xab (3 bytes) |
| UTF-8 (dec) | 230, 176, 171 (3 bytes) |
| UTF-16-BE (hex) | 0x6c2b / 0x6c 0x2b (2 bytes) |
| UTF-16-BE (dec) | 108, 43 (2 bytes) |
| UTF-32-BE (hex) | 0x6c2b / 0x00 0x00 0x6c 0x2b (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 108, 43 (4 bytes) |
| C/C++/Java source code | "\u6c2b" |
| Python source code | "\u6c2b" |