Compare 198967 vs 199081
| Property | 198967 | 199081 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1989671 | 1990811 |
| Prime factorization | 198967 | 199081 |
| Divisors count | 2 | 2 |
| Divisors | 1, 198967 | 1, 199081 |
| Number of properties | 4 | 6 |
| Centered square primes | 87th | |
| Chen primes | 7497th | |
| Cousin primes (1st member) | 2127th | |
| Isolated primes | 13603rd | 13610th |
| Lucky primes | 2305th | |
| Primes | 17904th | 17913th |
| Pythagorean primes | 8939th | |
| Ulam primes | 1282nd | |
| Roman numberals | ||
| Base 2 | 1100001001001101112 | 1100001001101010012 |
| Base 3 | 1010022210113 | 1010100021013 |
| Base 4 | 3002103134 | 3002122214 |
| Base 5 | 223313325 | 223323115 |
| Base 6 | 41330516 | 41334016 |
| Base 7 | 14560367 | 14562617 |
| Base 8 | 6044678 | 6046518 |
| Base 9 | 3328349 | 3330719 |
| Base 10 | 19896710 | 19908110 |
| Base 11 | 12653a11 | 12663311 |
| Base 12 | 9718712 | 9726112 |
| Base 13 | 6c74213 | 6c7cc13 |
| Base 14 | 5271d14 | 527a114 |
| Base 15 | 3de4715 | 3dec115 |
| Base 16 | 3093716 | 309a916 |