The folowing table expresses '438' 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 | 110110110 | 110 | 10 | 1 | |||||
3 | 121020 | 20 | 2 | ||||||
4 | 12312 | 21 | 3 | ||||||
5 | 3223 | 20 | 2 | ||||||
6 | 2010 | 3 | |||||||
7 | 1164 | 15 | 6 | ||||||
8 | 666 | 22 | 4 | ||||||
9 | 536 | 15 | 6 | ||||||
10 | 438 | 15 | 6 | ||||||
11 | 369 | 17 | 8 | ||||||
12 | 306 | 9 | |||||||
13 | 279 | 15 | 6 | ||||||
14 | 234 | 9 | |||||||
15 | 1E3 | 13 | 4 | ||||||
16 | 1B6 | 12 | 3 |
Factors: 2 * 3 * 73