Compare 81480 vs 81486
| Property | 81480 | 81486 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 5 | 3 |
| Total factors | 7 | 6 |
| Prime factorization | 23 × 31 × 51 × 71 × 971 | 21 × 34 × 5031 |
| Prime factorization | 2 × 2 × 2 × 3 × 5 × 7 × 97 | 2 × 3 × 3 × 3 × 3 × 503 |
| Divisors count | 64 | 20 |
| Divisors | 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1940, 2037, 2328, 2716, 2910, 3395, 3880, 4074, 5432, 5820, 6790, 8148, 10185, 11640, 13580, 16296, 20370, 27160, 40740, 81480 | 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 503, 1006, 1509, 3018, 4527, 9054, 13581, 27162, 40743, 81486 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100111110010010002 | 100111110010011102 |
| Base 3 | 110102022103 | 110102100003 |
| Base 4 | 1033210204 | 1033210324 |
| Base 5 | 101014105 | 101014215 |
| Base 6 | 14251206 | 14251306 |
| Base 7 | 4563607 | 4563667 |
| Base 8 | 2371108 | 2371168 |
| Base 9 | 1336839 | 1337009 |
| Base 10 | 8148010 | 8148610 |
| Base 11 | 5624311 | 5624911 |
| Base 12 | 3b1a012 | 3b1a612 |
| Base 13 | 2b11913 | 2b12213 |
| Base 14 | 219a014 | 219a614 |
| Base 15 | 1922015 | 1922615 |
| Base 16 | 13e4816 | 13e4e16 |