Compare 198937 vs 199447
| Property | 198937 | 199447 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1989371 | 1994471 |
| Prime factorization | 198937 | 199447 |
| Divisors count | 2 | 2 |
| Divisors | 1, 198937 | 1, 199447 |
| Number of properties | 8 | 7 |
| Additive primes | 7191st | |
| Cousin primes (1st member) | 2126th | |
| Harmonic primes | 6741st | |
| Isolated primes | 13600th | 13633rd |
| Long primes | 6718th | |
| Lucky primes | 2303rd | 2310th |
| Primes | 17899th | 17938th |
| Prime triplets (1st member) | 837th | |
| Pythagorean primes | 8930th | |
| Sexy primes (1st member) | 4280th | 4289th |
| Ulam primes | 1284th | |
| Roman numberals | ||
| Base 2 | 1100001001000110012 | 1100001011000101112 |
| Base 3 | 1010022200013 | 1010101202213 |
| Base 4 | 3002101214 | 3002301134 |
| Base 5 | 223312225 | 223402425 |
| Base 6 | 41330016 | 41352116 |
| Base 7 | 14556647 | 14603237 |
| Base 8 | 6044318 | 6054278 |
| Base 9 | 3328019 | 3335279 |
| Base 10 | 19893710 | 19944710 |
| Base 11 | 12651211 | 12693611 |
| Base 12 | 9716112 | 9750712 |
| Base 13 | 6c71b13 | 6ca2113 |
| Base 14 | 526db14 | 5298314 |
| Base 15 | 3de2715 | 3e16715 |
| Base 16 | 3091916 | 30b1716 |