Number info: 7 (decimal)
Conversion
| Decimal | 7 |
| Binary | 111 |
| Hexadecimal | 0x7 |
| Roman | VII |
Math
| Square root of | 49 |
| The number 7 | is prime! |
Miscellaneous
| English | seven |
| Wikipedia article about 7 | Article about 7 |
| ASCII code for | Bell |
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