The folowing table expresses '25' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.
Base | DR5 | DR4 | DR3 | DR2 | DR1 |
---|---|---|---|---|---|
2 | 11001 | 11,10 | 1 | ||
3 | 221 | 12,10 | 1 | ||
4 | 121 | 10 | 1 | ||
5 | 100 | 1 | |||
6 | 41 | 5 | |||
7 | 34,10 | 1 | |||
8 | 31 | 4 | |||
9 | 27,10 | 1 | |||
10 | 25 | 7 | |||
11 | 23 | 5 | |||
12 | 21 | 3 | |||
13 | 1C,10 | 1 | |||
14 | 1B | C | |||
15 | 1A | B | |||
16 | 19 | A |
Factors: 52
25 is in the Pythagorean Triples: (7, 24, 25), (25, 312, 313).
25 is the atomic weight of Manganese (Mn).