| Decimal | 47 |
| Binary | 101111 |
| Hexadecimal | 0x2f |
| Roman | XLVII |
| Square root of | 2209 |
| The number 47 | is prime! |
| English | forty-seven |
| Wikipedia article about 47 | Article about 47 |
| ASCII code for | Slash or divide |
| random from 0 to 6 | Show |
| random from 0 to 10 | Show |
| random from 0 to 100 | Show |
| random from 0 to 1000 | Show |