Compare 90207 vs 90217
| Property | 90207 | 90217 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 33 × 131 × 2571 | 902171 |
| Prime factorization | 3 × 3 × 3 × 13 × 257 | 90217 |
| Divisors count | 16 | 2 |
| Divisors | 1, 3, 9, 13, 27, 39, 117, 257, 351, 771, 2313, 3341, 6939, 10023, 30069, 90207 | 1, 90217 |
| Number of properties | 0 | 5 |
| Additive primes | 3584th | |
| Emirps | 1315th | |
| Isolated primes | 6501st | |
| Primes | 8738th | |
| Pythagorean primes | 4358th | |
| Roman numberals | ||
| Base 2 | 101100000010111112 | 101100000011010012 |
| Base 3 | 111202020003 | 111202021013 |
| Base 4 | 1120011334 | 1120012214 |
| Base 5 | 103413125 | 103413325 |
| Base 6 | 15333436 | 15334016 |
| Base 7 | 5236657 | 5240117 |
| Base 8 | 2601378 | 2601518 |
| Base 9 | 1466609 | 1466719 |
| Base 10 | 9020710 | 9021710 |
| Base 11 | 6185711 | 6186611 |
| Base 12 | 4425312 | 4426112 |
| Base 13 | 320a013 | 320aa13 |
| Base 14 | 24c3514 | 24c4114 |
| Base 15 | 1badc15 | 1bae715 |
| Base 16 | 1605f16 | 1606916 |