Compare 131797 vs 131798
| Property | 131797 | 131798 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1317971 | 21 × 658991 |
| Prime factorization | 131797 | 2 × 65899 |
| Divisors count | 2 | 4 |
| Divisors | 1, 131797 | 1, 2, 65899, 131798 |
| Number of properties | 7 | 1 |
| Chen primes | 5310th | |
| Emirps | 2507th | |
| Happy primes | 1928th | |
| Isolated primes | 9247th | |
| Lucky primes | 1616th | |
| Primes | 12312th | |
| Pythagorean primes | 6124th | |
| Semiprimes | 30416th | |
| Roman numberals | ||
| Base 2 | 1000000010110101012 | 1000000010110101102 |
| Base 3 | 202002101013 | 202002101023 |
| Base 4 | 2000231114 | 2000231124 |
| Base 5 | 132041425 | 132041435 |
| Base 6 | 24541016 | 24541026 |
| Base 7 | 10561517 | 10561527 |
| Base 8 | 4013258 | 4013268 |
| Base 9 | 2207119 | 2207129 |
| Base 10 | 13179710 | 13179810 |
| Base 11 | 9002611 | 9002711 |
| Base 12 | 6433112 | 6433212 |
| Base 13 | 47cb313 | 47cb413 |
| Base 14 | 3606114 | 3606214 |
| Base 15 | 290b715 | 290b815 |
| Base 16 | 202d516 | 202d616 |