| HTML Entity (dec) | ∫ |
| HTML Entity (hex) | ∫ |
| UTF-8 (hex) | 0xe288ab / 0xe2 0x88 0xab (3 bytes) |
| UTF-8 (dec) | 226, 136, 171 (3 bytes) |
| UTF-16-BE (hex) | 0x222b / 0x22 0x2b (2 bytes) |
| UTF-16-BE (dec) | 34, 43 (2 bytes) |
| UTF-32-BE (hex) | 0x222b / 0x00 0x00 0x22 0x2b (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 34, 43 (4 bytes) |
| C/C++/Java source code | "\u222b" |
| Python source code | "\u222b" |