Compare 198967 vs 198975
| Property | 198967 | 198975 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 5 |
| Prime factorization | 1989671 | 31 × 52 × 71 × 3791 |
| Prime factorization | 198967 | 3 × 5 × 5 × 7 × 379 |
| Divisors count | 2 | 24 |
| Divisors | 1, 198967 | 1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 379, 525, 1137, 1895, 2653, 5685, 7959, 9475, 13265, 28425, 39795, 66325, 198975 |
| Number of properties | 4 | 0 |
| Cousin primes (1st member) | 2127th | |
| Isolated primes | 13603rd | |
| Lucky primes | 2305th | |
| Primes | 17904th | |
| Roman numberals | ||
| Base 2 | 1100001001001101112 | 1100001001001111112 |
| Base 3 | 1010022210113 | 1010022211103 |
| Base 4 | 3002103134 | 3002103334 |
| Base 5 | 223313325 | 223314005 |
| Base 6 | 41330516 | 41331036 |
| Base 7 | 14560367 | 14560507 |
| Base 8 | 6044678 | 6044778 |
| Base 9 | 3328349 | 3328439 |
| Base 10 | 19896710 | 19897510 |
| Base 11 | 12653a11 | 12654711 |
| Base 12 | 9718712 | 9719312 |
| Base 13 | 6c74213 | 6c74a13 |
| Base 14 | 5271d14 | 5272714 |
| Base 15 | 3de4715 | 3de5015 |
| Base 16 | 3093716 | 3093f16 |