The folowing table expresses '291' 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 | 100100011 | 100 | 1 | ||||||
3 | 101210 | 12,10 | 1 | ||||||
4 | 10203 | 12 | 3 | ||||||
5 | 2131 | 12 | 3 | ||||||
6 | 1203 | 10 | 1 | ||||||
7 | 564 | 21 | 3 | ||||||
8 | 443 | 13 | 4 | ||||||
9 | 353 | 12 | 3 | ||||||
10 | 291 | 12 | 3 | ||||||
11 | 245 | 10 | 1 | ||||||
12 | 203 | 5 | |||||||
13 | 195 | 12 | 3 | ||||||
14 | 16B | 14 | 5 | ||||||
15 | 146 | B | |||||||
16 | 123 | 6 |
Factors: 3 * 97