Compare 131041 vs 131221
| Property | 131041 | 131221 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1310411 | 1312211 |
| Prime factorization | 131041 | 131221 |
| Divisors count | 2 | 2 |
| Divisors | 1, 131041 | 1, 131221 |
| Number of properties | 6 | 4 |
| Emirps | 2494th | |
| Happy primes | 1910th | |
| Isolated primes | 9197th | 9208th |
| Primes | 12248th | 12261st |
| Pythagorean primes | 6094th | 6100th |
| Solinas primes | 117th | |
| Ulam primes | 862nd | |
| Roman numberals | ||
| Base 2 | 111111111111000012 | 1000000000100101012 |
| Base 3 | 201222021013 | 202000000013 |
| Base 4 | 1333332014 | 2000021114 |
| Base 5 | 131431315 | 131443415 |
| Base 6 | 24504016 | 24513016 |
| Base 7 | 10540217 | 10543667 |
| Base 8 | 3777418 | 4002258 |
| Base 9 | 2186719 | 2200019 |
| Base 10 | 13104110 | 13122110 |
| Base 11 | 8a4a911 | 8a65211 |
| Base 12 | 63a0112 | 63b3112 |
| Base 13 | 4785113 | 4795c13 |
| Base 14 | 35a8114 | 35b6d14 |
| Base 15 | 28c6115 | 28d3115 |
| Base 16 | 1ffe116 | 2009516 |