Compare 198961 vs 198967
| Property | 198961 | 198967 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 431 × 6611 | 1989671 |
| Prime factorization | 7 × 43 × 661 | 198967 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 43, 301, 661, 4627, 28423, 198961 | 1, 198967 |
| Number of properties | 0 | 4 |
| Cousin primes (1st member) | 2127th | |
| Isolated primes | 13603rd | |
| Lucky primes | 2305th | |
| Primes | 17904th | |
| Roman numberals | ||
| Base 2 | 1100001001001100012 | 1100001001001101112 |
| Base 3 | 1010022202213 | 1010022210113 |
| Base 4 | 3002103014 | 3002103134 |
| Base 5 | 223313215 | 223313325 |
| Base 6 | 41330416 | 41330516 |
| Base 7 | 14560307 | 14560367 |
| Base 8 | 6044618 | 6044678 |
| Base 9 | 3328279 | 3328349 |
| Base 10 | 19896110 | 19896710 |
| Base 11 | 12653411 | 12653a11 |
| Base 12 | 9718112 | 9718712 |
| Base 13 | 6c73913 | 6c74213 |
| Base 14 | 5271714 | 5271d14 |
| Base 15 | 3de4115 | 3de4715 |
| Base 16 | 3093116 | 3093716 |