Numeric Value: 2,415
The folowing table expresses '2415' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.
| Base | DR12 | DR11 | DR10 | DR9 | DR8 | DR7 | DR6 | DR5 | DR4 | DR3 | DR2 | DR1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 100101101111 | 1000 | 1 | |||||||||
| 3 | 10022110 | 21,10 | 1 | |||||||||
| 4 | 211233 | 30 | 3 | |||||||||
| 5 | 34130 | 21 | 3 | |||||||||
| 6 | 15103 | 14 | 5 | |||||||||
| 7 | 10020 | 3 | ||||||||||
| 8 | 4557 | 25 | 7 | |||||||||
| 9 | 3273 | 16 | 7 | |||||||||
| 10 | 2415 | 12 | 3 | |||||||||
| 11 | 18A6 | 23 | 5 | |||||||||
| 12 | 1493 | 15 | 6 | |||||||||
| 13 | 113A | 12 | 3 | |||||||||
| 14 | C47 | 19 | A | |||||||||
| 15 | AB0 | 16 | 7 | |||||||||
| 16 | 96F | 1E | F |
Math World
Factors: 3 * 5 * 7 * 23
2 is the sum of the counting numbers from 1 to 69 (See 'The Sum/Product of the First N Counting Numbers').
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