Compare 131449 vs 131591
| Property | 131449 | 131591 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1314491 | 1315911 |
| Prime factorization | 131449 | 131591 |
| Divisors count | 2 | 2 |
| Divisors | 1, 131449 | 1, 131591 |
| Number of properties | 6 | 4 |
| Emirps | 2501st | |
| Isolated primes | 9233rd | |
| Lucky primes | 1609th | |
| Primes | 12281st | 12292nd |
| Pythagorean primes | 6111th | |
| Sophie germain primes | 1467th | |
| Super primes | 1469th | |
| Twin primes (2nd member) | 1529th | |
| Ulam primes | 865th | |
| Roman numberals | ||
| Base 2 | 1000000001011110012 | 1000000010000001112 |
| Base 3 | 202000221113 | 202001112023 |
| Base 4 | 2000113214 | 2000200134 |
| Base 5 | 132012445 | 132023315 |
| Base 6 | 24523216 | 24531156 |
| Base 7 | 10551437 | 10554357 |
| Base 8 | 4005718 | 4010078 |
| Base 9 | 2202749 | 2204529 |
| Base 10 | 13144910 | 13159110 |
| Base 11 | 8a83a11 | 8a95911 |
| Base 12 | 640a112 | 6419b12 |
| Base 13 | 47aa613 | 47b8513 |
| Base 14 | 35c9314 | 35d5514 |
| Base 15 | 28e3415 | 28ecb15 |
| Base 16 | 2017916 | 2020716 |