Compare 130783 vs 131221
| Property | 130783 | 131221 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1307831 | 1312211 |
| Prime factorization | 130783 | 131221 |
| Divisors count | 2 | 2 |
| Divisors | 1, 130783 | 1, 131221 |
| Number of properties | 5 | 4 |
| Cousin primes (1st member) | 1515th | |
| Emirps | 2488th | 2494th |
| Isolated primes | 9182nd | 9208th |
| Long primes | 4588th | |
| Primes | 12229th | 12261st |
| Pythagorean primes | 6100th | |
| Roman numberals | ||
| Base 2 | 111111110110111112 | 1000000000100101012 |
| Base 3 | 201221012113 | 202000000013 |
| Base 4 | 1333231334 | 2000021114 |
| Base 5 | 131411135 | 131443415 |
| Base 6 | 24452516 | 24513016 |
| Base 7 | 10532027 | 10543667 |
| Base 8 | 3773378 | 4002258 |
| Base 9 | 2183549 | 2200019 |
| Base 10 | 13078310 | 13122110 |
| Base 11 | 8a29411 | 8a65211 |
| Base 12 | 6382712 | 63b3112 |
| Base 13 | 476b313 | 4795c13 |
| Base 14 | 3593914 | 35b6d14 |
| Base 15 | 28b3d15 | 28d3115 |
| Base 16 | 1fedf16 | 2009516 |