The folowing table expresses '445' 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 | 110111101 | 111 | 11,10 | 1 | |||||
3 | 121111 | 21,10 | 1 | ||||||
4 | 12331 | 22,10 | 1 | ||||||
5 | 3240 | 14,10 | 1 | ||||||
6 | 2021 | 5 | |||||||
7 | 1204 | 10 | 1 | ||||||
8 | 675 | 22 | 4 | ||||||
9 | 544 | 14 | 5 | ||||||
10 | 445 | 13 | 4 | ||||||
11 | 375 | 14 | 5 | ||||||
12 | 311 | 5 | |||||||
13 | 283 | 10 | 1 | ||||||
14 | 23B | 12 | 3 | ||||||
15 | 1EA | 1A | B | ||||||
16 | 1BD | 19 | A |
Factors: 5 * 89
445 is in the Pythagorean Triples: (84, 437, 445), (203, 396, 445), (445, 3948, 3973).