Numeric Value: 45
The folowing table expresses '45' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.
| Base | DR6 | DR5 | DR4 | DR3 | DR2 | DR1 |
|---|---|---|---|---|---|---|
| 2 | 101101 | 100 | 1 | |||
| 3 | 1200 | 10 | 1 | |||
| 4 | 231 | 12 | 3 | |||
| 5 | 140 | 10 | 1 | |||
| 6 | 113 | 5 | ||||
| 7 | 63,12 | 3 | ||||
| 8 | 55,12 | 3 | ||||
| 9 | 50 | 5 | ||||
| 10 | 45 | 9 | ||||
| 11 | 41 | 5 | ||||
| 12 | 39,10 | 1 | ||||
| 13 | 36 | 9 | ||||
| 14 | 33 | 6 | ||||
| 15 | 30 | 3 | ||||
| 16 | 2D | F |
Math World
Factors: 32 * 5
45 is in the Pythagorean Triples: (45, 1012, 1013), (28, 45, 53).
45 is the sum of the counting numbers from 1 to 9 (See 'The Sum/Product of the First N Counting Numbers').
Physical World
45 is the atomic weight of Rhodium (Rh).
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