Compare 390009 vs 390012
| Property | 390009 | 390012 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 5 |
| Prime factorization | 31 × 1300031 | 22 × 31 × 71 × 46431 |
| Prime factorization | 3 × 130003 | 2 × 2 × 3 × 7 × 4643 |
| Divisors count | 4 | 24 |
| Divisors | 1, 3, 130003, 390009 | 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4643, 9286, 13929, 18572, 27858, 32501, 55716, 65002, 97503, 130004, 195006, 390012 |
| Number of properties | 1 | 0 |
| Semiprimes | 85491st | |
| Roman numberals | ||
| Base 2 | 10111110011011110012 | 10111110011011111002 |
| Base 3 | 2012102222103 | 2012102222203 |
| Base 4 | 11330313214 | 11330313304 |
| Base 5 | 444400145 | 444400225 |
| Base 6 | 122053336 | 122053406 |
| Base 7 | 32130247 | 32130307 |
| Base 8 | 13715718 | 13715748 |
| Base 9 | 6538839 | 6538869 |
| Base 10 | 39000910 | 39001210 |
| Base 11 | 24702411 | 24702711 |
| Base 12 | 16984912 | 16985012 |
| Base 13 | 10869913 | 10869c13 |
| Base 14 | a21bb14 | a21c014 |
| Base 15 | 7a85915 | 7a85c15 |
| Base 16 | 5f37916 | 5f37c16 |