Compare 131357 vs 131361
| Property | 131357 | 131361 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1313571 | 31 × 437871 |
| Prime factorization | 131357 | 3 × 43787 |
| Divisors count | 2 | 4 |
| Divisors | 1, 131357 | 1, 3, 43787, 131361 |
| Number of properties | 6 | 1 |
| Chen primes | 5296th | |
| Happy primes | 1916th | |
| Isolated primes | 9217th | |
| Primes | 12272nd | |
| Pythagorean primes | 6106th | |
| Semiprimes | 30330th | |
| Sexy primes (1st member) | 3040th | |
| Roman numberals | ||
| Base 2 | 1000000001000111012 | 1000000001001000012 |
| Base 3 | 202000120023 | 202000120203 |
| Base 4 | 2000101314 | 2000102014 |
| Base 5 | 132004125 | 132004215 |
| Base 6 | 24520456 | 24520536 |
| Base 7 | 10546527 | 10546567 |
| Base 8 | 4004358 | 4004418 |
| Base 9 | 2201629 | 2201669 |
| Base 10 | 13135710 | 13136110 |
| Base 11 | 8a76611 | 8a76a11 |
| Base 12 | 6402512 | 6402912 |
| Base 13 | 47a3513 | 47a3913 |
| Base 14 | 35c2914 | 35c2d14 |
| Base 15 | 28dc215 | 28dc615 |
| Base 16 | 2011d16 | 2012116 |