Compare 131447 vs 131797
| Property | 131447 | 131797 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1314471 | 1317971 |
| Prime factorization | 131447 | 131797 |
| Divisors count | 2 | 2 |
| Divisors | 1, 131447 | 1, 131797 |
| Number of properties | 6 | 7 |
| Chen primes | 5298th | 5310th |
| Emirps | 2507th | |
| Happy primes | 1928th | |
| Harmonic primes | 4623rd | |
| Isolated primes | 9247th | |
| Long primes | 4602nd | |
| Lucky primes | 1616th | |
| Primes | 12280th | 12312th |
| Pythagorean primes | 6124th | |
| Sexy primes (2nd member) | 3042nd | |
| Twin primes (1st member) | 1529th | |
| Roman numberals | ||
| Base 2 | 1000000001011101112 | 1000000010110101012 |
| Base 3 | 202000221023 | 202002101013 |
| Base 4 | 2000113134 | 2000231114 |
| Base 5 | 132012425 | 132041425 |
| Base 6 | 24523156 | 24541016 |
| Base 7 | 10551417 | 10561517 |
| Base 8 | 4005678 | 4013258 |
| Base 9 | 2202729 | 2207119 |
| Base 10 | 13144710 | 13179710 |
| Base 11 | 8a83811 | 9002611 |
| Base 12 | 6409b12 | 6433112 |
| Base 13 | 47aa413 | 47cb313 |
| Base 14 | 35c9114 | 3606114 |
| Base 15 | 28e3215 | 290b715 |
| Base 16 | 2017716 | 202d516 |