Numeric Value: 7
The folowing table expresses '7' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.
| Base | DR3 | DR2 | DR1 |
|---|---|---|---|
| 2 | 111 | 11,10 | 1 |
| 3 | 21,10 | 1 | |
| 4 | 13,10 | 1 | |
| 5 | 12 | 3 | |
| 6 | 11 | 2 | |
| 7 | 10 | 1 | |
| 8 | 7 | ||
| 9 | 7 | ||
| 10 | 7 | ||
| 11 | 7 | ||
| 12 | 7 | ||
| 13 | 7 | ||
| 14 | 7 | ||
| 15 | 7 | ||
| 16 | 7 |
Math World
Factors: Prime
7 is in the Pythagorean Triple: (7, 24, 25).
A 'Septagon' is a 'regular polygon' with 7 sides.
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