Numeric Value: 399
The folowing table expresses '399' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.
| Base | DR9 | DR8 | DR7 | DR6 | DR5 | DR4 | DR3 | DR2 | DR1 |
|---|---|---|---|---|---|---|---|---|---|
| 2 | 110001111 | 110 | 10 | 1 | |||||
| 3 | 112210 | 21,10 | 1 | ||||||
| 4 | 12033 | 21 | 3 | ||||||
| 5 | 3044 | 21 | 3 | ||||||
| 6 | 1503 | 13 | 4 | ||||||
| 7 | 1110 | 3 | |||||||
| 8 | 617 | 16 | 7 | ||||||
| 9 | 483 | 16 | 7 | ||||||
| 10 | 399 | 21 | 3 | ||||||
| 11 | 333 | 9 | |||||||
| 12 | 293 | 12 | 3 | ||||||
| 13 | 249 | 12 | 3 | ||||||
| 14 | 207 | 9 | |||||||
| 15 | 1B9 | 16 | 7 | ||||||
| 16 | 18F | 18 | 9 |
Math World
Factors: 3 * 7 * 19
399 is in the Pythagorean Triples: (40, 399, 401), (399, 1600, 1649).
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