Compare 66621 vs 66630
| Property | 66621 | 66630 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 4 |
| Prime factorization | 31 × 531 × 4191 | 21 × 31 × 51 × 22211 |
| Prime factorization | 3 × 53 × 419 | 2 × 3 × 5 × 2221 |
| Divisors count | 8 | 16 |
| Divisors | 1, 3, 53, 159, 419, 1257, 22207, 66621 | 1, 2, 3, 5, 6, 10, 15, 30, 2221, 4442, 6663, 11105, 13326, 22210, 33315, 66630 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100000100001111012 | 100000100010001102 |
| Base 3 | 101011011103 | 101011012103 |
| Base 4 | 1001003314 | 1001010124 |
| Base 5 | 41124415 | 41130105 |
| Base 6 | 12322336 | 12322506 |
| Base 7 | 3651427 | 3651547 |
| Base 8 | 2020758 | 2021068 |
| Base 9 | 1113439 | 1113539 |
| Base 10 | 6662110 | 6663010 |
| Base 11 | 4606511 | 4607311 |
| Base 12 | 3267912 | 3268612 |
| Base 13 | 2442913 | 2443513 |
| Base 14 | 1a3c914 | 1a3d414 |
| Base 15 | 14b1615 | 14b2015 |
| Base 16 | 1043d16 | 1044616 |