The folowing table expresses '2278' 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 | 100011100110 | 110 | 10 | 1 | ||||||||
3 | 10010101 | 11 | 2 | |||||||||
4 | 203212 | 22,10 | 1 | |||||||||
5 | 33103 | 20 | 2 | |||||||||
6 | 14314 | 21 | 3 | |||||||||
7 | 6433 | 22 | 4 | |||||||||
8 | 4346 | 21 | 3 | |||||||||
9 | 3111 | 6 | ||||||||||
10 | 2278 | 19,10 | 1 | |||||||||
11 | 1791 | 17 | 8 | |||||||||
12 | 139A | 1B,10 | 1 | |||||||||
13 | 1063 | A | ||||||||||
14 | B8A | 21 | 3 | |||||||||
15 | A1D | 19 | A | |||||||||
16 | 8E6 | 1C | D |
Factors: 2 * 17 * 67
2 is the sum of the counting numbers from 1 to 67 (See 'The Sum/Product of the First N Counting Numbers').