Compare 660005 vs 660012
| Property | 660005 | 660012 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 51 × 1320011 | 22 × 31 × 550011 |
| Prime factorization | 5 × 132001 | 2 × 2 × 3 × 55001 |
| Divisors count | 4 | 12 |
| Divisors | 1, 5, 132001, 660005 | 1, 2, 3, 4, 6, 12, 55001, 110002, 165003, 220004, 330006, 660012 |
| Number of properties | 1 | 0 |
| Semiprimes | 141246th | |
| Roman numberals | ||
| Base 2 | 101000010010001001012 | 101000010010001011002 |
| Base 3 | 10201121001223 | 10201121002203 |
| Base 4 | 22010202114 | 22010202304 |
| Base 5 | 1321100105 | 1321100225 |
| Base 6 | 220513256 | 220513406 |
| Base 7 | 54161337 | 54161437 |
| Base 8 | 24110458 | 24110548 |
| Base 9 | 12153189 | 12153269 |
| Base 10 | 66000510 | 66001210 |
| Base 11 | 41096511 | 41097111 |
| Base 12 | 279b4512 | 279b5012 |
| Base 13 | 1a154813 | 1a155213 |
| Base 14 | 13275314 | 13275a14 |
| Base 15 | d085515 | d085c15 |
| Base 16 | a122516 | a122c16 |