Compare 660012 vs 660017
| Property | 660012 | 660017 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 31 × 550011 | 671 × 98511 |
| Prime factorization | 2 × 2 × 3 × 55001 | 67 × 9851 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 3, 4, 6, 12, 55001, 110002, 165003, 220004, 330006, 660012 | 1, 67, 9851, 660017 |
| Number of properties | 0 | 1 |
| Semiprimes | 141248th | |
| Roman numberals | ||
| Base 2 | 101000010010001011002 | 101000010010001100012 |
| Base 3 | 10201121002203 | 10201121010023 |
| Base 4 | 22010202304 | 22010203014 |
| Base 5 | 1321100225 | 1321100325 |
| Base 6 | 220513406 | 220513456 |
| Base 7 | 54161437 | 54161517 |
| Base 8 | 24110548 | 24110618 |
| Base 9 | 12153269 | 12153329 |
| Base 10 | 66001210 | 66001710 |
| Base 11 | 41097111 | 41097611 |
| Base 12 | 279b5012 | 279b5512 |
| Base 13 | 1a155213 | 1a155713 |
| Base 14 | 13275a14 | 13276114 |
| Base 15 | d085c15 | d086215 |
| Base 16 | a122c16 | a123116 |