The folowing table expresses '255' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.
Base | DR8 | DR7 | DR6 | DR5 | DR4 | DR3 | DR2 | DR1 |
---|---|---|---|---|---|---|---|---|
2 | 11111111 | 1000 | 1 | |||||
3 | 100110 | 10 | 1 | |||||
4 | 3333 | 30 | 3 | |||||
5 | 2010 | 3 | ||||||
6 | 1103 | 5 | ||||||
7 | 513 | 12 | 3 | |||||
8 | 377 | 21 | 3 | |||||
9 | 313 | 7 | ||||||
10 | 255 | 12 | 3 | |||||
11 | 212 | 5 | ||||||
12 | 193 | 11 | 2 | |||||
13 | 168 | 12 | 3 | |||||
14 | 143 | 8 | ||||||
15 | 120 | 3 | ||||||
16 | FF,1E | F |
Factors: 3 * 5 * 17
255 is in the Pythagorean Triples: (32, 255, 257), (255, 1288, 1313), (255, 3608, 3617).