Compare 204487 vs 204490
Property | 204487 | 204490 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 6 |
Prime factorization | 2044871 | 21 × 51 × 112 × 132 |
Prime factorization | 204487 | 2 × 5 × 11 × 11 × 13 × 13 |
Divisors count | 2 | 36 |
Divisors | 1, 204487 | 1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 169, 242, 286, 338, 605, 715, 845, 1210, 1430, 1573, 1690, 1859, 3146, 3718, 7865, 9295, 15730, 18590, 20449, 40898, 102245, 204490 |
Number of properties | 4 | 0 |
Isolated primes | 13946th | |
Long primes | 6874th | |
Primes | 18343rd | |
Sexy primes (2nd member) | 4370th | |
Roman numberals | ||
Base 2 | 1100011110110001112 | 1100011110110010102 |
Base 3 | 1011011111213 | 1011011112013 |
Base 4 | 3013230134 | 3013230224 |
Base 5 | 230204225 | 230204305 |
Base 6 | 42144116 | 42144146 |
Base 7 | 15111137 | 15111167 |
Base 8 | 6173078 | 6173128 |
Base 9 | 3414479 | 3414519 |
Base 10 | 20448710 | 20449010 |
Base 11 | 12a6a811 | 12a70011 |
Base 12 | 9a40712 | 9a40a12 |
Base 13 | 720ca13 | 7210013 |
Base 14 | 5474314 | 5474614 |
Base 15 | 408c715 | 408ca15 |
Base 16 | 31ec716 | 31eca16 |