Compare 180020 vs 180021
| Property | 180020 | 180021 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 22 × 51 × 90011 | 31 × 231 × 26091 |
| Prime factorization | 2 × 2 × 5 × 9001 | 3 × 23 × 2609 |
| Divisors count | 12 | 8 |
| Divisors | 1, 2, 4, 5, 10, 20, 9001, 18002, 36004, 45005, 90010, 180020 | 1, 3, 23, 69, 2609, 7827, 60007, 180021 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010111111001101002 | 1010111111001101012 |
| Base 3 | 1000102211023 | 1000102211103 |
| Base 4 | 2233303104 | 2233303114 |
| Base 5 | 212300405 | 212300415 |
| Base 6 | 35052326 | 35052336 |
| Base 7 | 13465617 | 13465627 |
| Base 8 | 5374648 | 5374658 |
| Base 9 | 3038429 | 3038439 |
| Base 10 | 18002010 | 18002110 |
| Base 11 | 11328511 | 11328611 |
| Base 12 | 8821812 | 8821912 |
| Base 13 | 63c2913 | 63c2a13 |
| Base 14 | 4986814 | 4986914 |
| Base 15 | 3851515 | 3851615 |
| Base 16 | 2bf3416 | 2bf3516 |