Compare 131441 vs 131449
| Property | 131441 | 131449 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1314411 | 1314491 |
| Prime factorization | 131441 | 131449 |
| Divisors count | 2 | 2 |
| Divisors | 1, 131441 | 1, 131449 |
| Number of properties | 8 | 6 |
| Chen primes | 5297th | |
| Cousin primes (2nd member) | 1521st | |
| Happy primes | 1918th | |
| Isolated primes | 9224th | |
| Lucky primes | 1609th | |
| Primes | 12279th | 12281st |
| Pythagorean primes | 6110th | 6111th |
| Sexy primes (1st member) | 3042nd | |
| Sophie germain primes | 1466th | |
| Super primes | 1469th | |
| Twin primes (2nd member) | 1529th | |
| Ulam primes | 865th | |
| Roman numberals | ||
| Base 2 | 1000000001011100012 | 1000000001011110012 |
| Base 3 | 202000220123 | 202000221113 |
| Base 4 | 2000113014 | 2000113214 |
| Base 5 | 132012315 | 132012445 |
| Base 6 | 24523056 | 24523216 |
| Base 7 | 10551327 | 10551437 |
| Base 8 | 4005618 | 4005718 |
| Base 9 | 2202659 | 2202749 |
| Base 10 | 13144110 | 13144910 |
| Base 11 | 8a83211 | 8a83a11 |
| Base 12 | 6409512 | 640a112 |
| Base 13 | 47a9b13 | 47aa613 |
| Base 14 | 35c8914 | 35c9314 |
| Base 15 | 28e2b15 | 28e3415 |
| Base 16 | 2017116 | 2017916 |