The folowing table expresses '621' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.
Base | DR10 | DR9 | DR8 | DR7 | DR6 | DR5 | DR4 | DR3 | DR2 | DR1 |
---|---|---|---|---|---|---|---|---|---|---|
2 | 1001101101 | 110 | 10 | 1 | ||||||
3 | 212000 | 12,10 | 1 | |||||||
4 | 21231 | 21 | 3 | |||||||
5 | 4441 | 23,10 | 1 | |||||||
6 | 2513 | 15,10 | 1 | |||||||
7 | 1545 | 21 | 3 | |||||||
8 | 1155 | 14 | 5 | |||||||
9 | 760 | 14 | 5 | |||||||
10 | 621 | 9 | ||||||||
11 | 515 | 10 | 1 | |||||||
12 | 439 | 14 | 5 | |||||||
13 | 38A | 18 | 9 | |||||||
14 | 325 | A | ||||||||
15 | 2B6 | 14 | 5 | |||||||
16 | 26D | 15 | 6 |
Factors: 33 * 23
621 is in the Pythagorean Triple: (100, 621, 629).