Compare 198967 vs 199151
| Property | 198967 | 199151 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1989671 | 1991511 |
| Prime factorization | 198967 | 199151 |
| Divisors count | 2 | 2 |
| Divisors | 1, 198967 | 1, 199151 |
| Number of properties | 4 | 5 |
| Chen primes | 7499th | |
| Cousin primes (1st member) | 2127th | |
| Happy primes | 2731st | |
| Isolated primes | 13603rd | |
| Lucky primes | 2305th | |
| Primes | 17904th | 17916th |
| Sophie germain primes | 2055th | |
| Twin primes (1st member) | 2153rd | |
| Roman numberals | ||
| Base 2 | 1100001001001101112 | 1100001001111011112 |
| Base 3 | 1010022210113 | 1010100112223 |
| Base 4 | 3002103134 | 3002132334 |
| Base 5 | 223313325 | 223331015 |
| Base 6 | 41330516 | 41335556 |
| Base 7 | 14560367 | 14564217 |
| Base 8 | 6044678 | 6047578 |
| Base 9 | 3328349 | 3331589 |
| Base 10 | 19896710 | 19915110 |
| Base 11 | 12653a11 | 12669711 |
| Base 12 | 9718712 | 972bb12 |
| Base 13 | 6c74213 | 6c85413 |
| Base 14 | 5271d14 | 5281114 |
| Base 15 | 3de4715 | 3e01b15 |
| Base 16 | 3093716 | 309ef16 |