Compare 30689 vs 30693
| Property | 30689 | 30693 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 306891 | 31 × 131 × 7871 |
| Prime factorization | 30689 | 3 × 13 × 787 |
| Divisors count | 2 | 8 |
| Divisors | 1, 30689 | 1, 3, 13, 39, 787, 2361, 10231, 30693 |
| Number of properties | 6 | 0 |
| Chen primes | 1583rd | |
| Happy primes | 545th | |
| Isolated primes | 2361st | |
| Primes | 3310th | |
| Pythagorean primes | 1646th | |
| Sophie germain primes | 452nd | |
| Roman numberals | ||
| Base 2 | 1110111111000012 | 1110111111001012 |
| Base 3 | 11200021223 | 11200022103 |
| Base 4 | 131332014 | 131332114 |
| Base 5 | 14402245 | 14402335 |
| Base 6 | 3540256 | 3540336 |
| Base 7 | 1553217 | 1553257 |
| Base 8 | 737418 | 737458 |
| Base 9 | 460789 | 460839 |
| Base 10 | 3068910 | 3069310 |
| Base 11 | 2106a11 | 2107311 |
| Base 12 | 1591512 | 1591912 |
| Base 13 | 10c7913 | 10c8013 |
| Base 14 | b28114 | b28514 |
| Base 15 | 915e15 | 916315 |
| Base 16 | 77e116 | 77e516 |