Compare 198937 vs 198997
| Property | 198937 | 198997 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1989371 | 1989971 |
| Prime factorization | 198937 | 198997 |
| Divisors count | 2 | 2 |
| Divisors | 1, 198937 | 1, 198997 |
| Number of properties | 8 | 7 |
| Additive primes | 7191st | 7194th |
| Cousin primes (1st member) | 2126th | |
| Emirps | 4255th | |
| Harmonic primes | 6727th | |
| Isolated primes | 13600th | 13606th |
| Lucky primes | 2303rd | 2306th |
| Primes | 17899th | 17907th |
| Prime triplets (1st member) | 837th | |
| Pythagorean primes | 8930th | 8934th |
| Sexy primes (1st member) | 4280th | |
| Roman numberals | ||
| Base 2 | 1100001001000110012 | 1100001001010101012 |
| Base 3 | 1010022200013 | 1010022220213 |
| Base 4 | 3002101214 | 3002111114 |
| Base 5 | 223312225 | 223314425 |
| Base 6 | 41330016 | 41331416 |
| Base 7 | 14556647 | 14561117 |
| Base 8 | 6044318 | 6045258 |
| Base 9 | 3328019 | 3328679 |
| Base 10 | 19893710 | 19899710 |
| Base 11 | 12651211 | 12656711 |
| Base 12 | 9716112 | 971b112 |
| Base 13 | 6c71b13 | 6c76613 |
| Base 14 | 526db14 | 5274114 |
| Base 15 | 3de2715 | 3de6715 |
| Base 16 | 3091916 | 3095516 |