| Decimal | 43 |
| Binary | 101011 |
| Hexadecimal | 0x2b |
| Roman | XLIII |
| Dotted decimal | 0.0.0.43 |
| Square root of | 1849 |
| The number 43 | is prime! |
| English | forty-three |
| Wikipedia Article about 43 | Wikipedia Article about 43 |
| RGB Color | #00002b, |
| Number info: XLIII: ASCII code for | Plus |
| random from 1 to 6 | Show |
| random from 1 to 10 | Show |
| random from 1 to 100 | Show |
| random from 1 to 1000 | Show |