Compare 138905 vs 138912
| Property | 138905 | 138912 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 7 |
| Prime factorization | 51 × 131 × 21371 | 25 × 31 × 14471 |
| Prime factorization | 5 × 13 × 2137 | 2 × 2 × 2 × 2 × 2 × 3 × 1447 |
| Divisors count | 8 | 24 |
| Divisors | 1, 5, 13, 65, 2137, 10685, 27781, 138905 | 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1447, 2894, 4341, 5788, 8682, 11576, 17364, 23152, 34728, 46304, 69456, 138912 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1000011110100110012 | 1000011110101000002 |
| Base 3 | 210011121223 | 210011122203 |
| Base 4 | 2013221214 | 2013222004 |
| Base 5 | 134211105 | 134211225 |
| Base 6 | 25510256 | 25510406 |
| Base 7 | 11156547 | 11156647 |
| Base 8 | 4172318 | 4172408 |
| Base 9 | 2314789 | 2314869 |
| Base 10 | 13890510 | 13891210 |
| Base 11 | 953a811 | 9540411 |
| Base 12 | 6847512 | 6848012 |
| Base 13 | 4b2c013 | 4b2c713 |
| Base 14 | 3889b14 | 388a414 |
| Base 15 | 2b25515 | 2b25c15 |
| Base 16 | 21e9916 | 21ea016 |