Compare 51131 vs 51257
| Property | 51131 | 51257 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 511311 | 512571 |
| Prime factorization | 51131 | 51257 |
| Divisors count | 2 | 2 |
| Divisors | 1, 51131 | 1, 51257 |
| Number of properties | 10 | 8 |
| Additive primes | 2292nd | |
| Chen primes | 2437th | 2443rd |
| Good primes | 449th | |
| Harmonic primes | 1953rd | 1955th |
| Isolated primes | 3810th | |
| Long primes | 1989th | 1993rd |
| Primes | 5231st | 5245th |
| Prime triplets (1st member) | 324th | |
| Pythagorean primes | 2605th | |
| Sexy primes (1st member) | 1439th | 1443rd |
| Super primes | 695th | |
| Twin primes (1st member) | 716th | |
| Ulam primes | 388th | |
| Roman numberals | ||
| Base 2 | 11000111101110112 | 11001000001110012 |
| Base 3 | 21210102023 | 21210221023 |
| Base 4 | 301323234 | 302003214 |
| Base 5 | 31140115 | 31200125 |
| Base 6 | 10324156 | 10331456 |
| Base 7 | 3020337 | 3023037 |
| Base 8 | 1436738 | 1440718 |
| Base 9 | 771229 | 772729 |
| Base 10 | 5113110 | 5125710 |
| Base 11 | 3546311 | 3556811 |
| Base 12 | 2570b12 | 257b512 |
| Base 13 | 1a37213 | 1a43b13 |
| Base 14 | 148c314 | 1497314 |
| Base 15 | 1023b15 | 102c215 |
| Base 16 | c7bb16 | c83916 |