Numeric Value: 2,145
The folowing table expresses '2145' 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 | 100001100001 | 100 | 1 | |||||||||
| 3 | 2221110 | 100 | 1 | |||||||||
| 4 | 201201 | 12 | 3 | |||||||||
| 5 | 32040 | 14,10 | 1 | |||||||||
| 6 | 13533 | 23 | 5 | |||||||||
| 7 | 6153 | 21 | 3 | |||||||||
| 8 | 4141 | 12 | 3 | |||||||||
| 9 | 2843 | 18,10 | 1 | |||||||||
| 10 | 2145 | 12 | 3 | |||||||||
| 11 | 1680 | 14 | 5 | |||||||||
| 12 | 12A9 | 1A | B | |||||||||
| 13 | C90 | 18 | 9 | |||||||||
| 14 | AD3 | 1C | D | |||||||||
| 15 | 980 | 12 | 3 | |||||||||
| 16 | 861 | F |
Math World
Factors: 3 * 5 * 11 * 13
2 is the sum of the counting numbers from 1 to 65 (See 'The Sum/Product of the First N Counting Numbers').
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