Compare 198139 vs 198997
| Property | 198139 | 198997 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1981391 | 1989971 |
| Prime factorization | 198139 | 198997 |
| Divisors count | 2 | 2 |
| Divisors | 1, 198139 | 1, 198997 |
| Number of properties | 6 | 7 |
| Additive primes | 7167th | 7194th |
| Chen primes | 7465th | |
| Emirps | 4255th | |
| Harmonic primes | 6727th | |
| Isolated primes | 13550th | 13606th |
| Long primes | 6670th | |
| Lucky primes | 2296th | 2306th |
| Primes | 17833rd | 17907th |
| Pythagorean primes | 8934th | |
| Roman numberals | ||
| Base 2 | 1100000101111110112 | 1100001001010101012 |
| Base 3 | 1010012101113 | 1010022220213 |
| Base 4 | 3001133234 | 3002111114 |
| Base 5 | 223200245 | 223314425 |
| Base 6 | 41251516 | 41331416 |
| Base 7 | 14534447 | 14561117 |
| Base 8 | 6027738 | 6045258 |
| Base 9 | 3317149 | 3328679 |
| Base 10 | 19813910 | 19899710 |
| Base 11 | 12595711 | 12656711 |
| Base 12 | 967b712 | 971b112 |
| Base 13 | 6c25613 | 6c76613 |
| Base 14 | 522cb14 | 5274114 |
| Base 15 | 3da9415 | 3de6715 |
| Base 16 | 305fb16 | 3095516 |