Compare 51131 vs 51971
| Property | 51131 | 51971 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 511311 | 519711 |
| Prime factorization | 51131 | 51971 |
| Divisors count | 2 | 2 |
| Divisors | 1, 51131 | 1, 51971 |
| Number of properties | 10 | 8 |
| Additive primes | 2292nd | 2327th |
| Chen primes | 2437th | 2478th |
| Good primes | 449th | |
| Harmonic primes | 1953rd | |
| Long primes | 1989th | 2019th |
| Primes | 5231st | 5316th |
| Prime triplets (1st member) | 324th | 329th |
| Sexy primes (1st member) | 1439th | 1462nd |
| Super primes | 695th | |
| Twin primes (1st member) | 716th | 728th |
| Ulam primes | 393rd | |
| Roman numberals | ||
| Base 2 | 11000111101110112 | 11001011000000112 |
| Base 3 | 21210102023 | 21220212123 |
| Base 4 | 301323234 | 302300034 |
| Base 5 | 31140115 | 31303415 |
| Base 6 | 10324156 | 10403356 |
| Base 7 | 3020337 | 3043437 |
| Base 8 | 1436738 | 1454038 |
| Base 9 | 771229 | 782559 |
| Base 10 | 5113110 | 5197110 |
| Base 11 | 3546311 | 3605711 |
| Base 12 | 2570b12 | 260ab12 |
| Base 13 | 1a37213 | 1a86a13 |
| Base 14 | 148c314 | 14d2314 |
| Base 15 | 1023b15 | 105eb15 |
| Base 16 | c7bb16 | cb0316 |