Compare 51109 vs 51257
| Property | 51109 | 51257 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 511091 | 512571 |
| Prime factorization | 51109 | 51257 |
| Divisors count | 2 | 2 |
| Divisors | 1, 51109 | 1, 51257 |
| Number of properties | 6 | 8 |
| Chen primes | 2443rd | |
| Good primes | 448th | |
| Harmonic primes | 1952nd | 1955th |
| Isolated primes | 3801st | 3810th |
| Long primes | 1988th | 1993rd |
| Primes | 5230th | 5245th |
| Pythagorean primes | 2595th | 2605th |
| Sexy primes (1st member) | 1443rd | |
| Ulam primes | 388th | |
| Roman numberals | ||
| Base 2 | 11000111101001012 | 11001000001110012 |
| Base 3 | 21210022213 | 21210221023 |
| Base 4 | 301322114 | 302003214 |
| Base 5 | 31134145 | 31200125 |
| Base 6 | 10323416 | 10331456 |
| Base 7 | 3020027 | 3023037 |
| Base 8 | 1436458 | 1440718 |
| Base 9 | 770879 | 772729 |
| Base 10 | 5110910 | 5125710 |
| Base 11 | 3544311 | 3556811 |
| Base 12 | 256b112 | 257b512 |
| Base 13 | 1a35613 | 1a43b13 |
| Base 14 | 148a914 | 1497314 |
| Base 15 | 1022415 | 102c215 |
| Base 16 | c7a516 | c83916 |