Compare 51971 vs 53147
| Property | 51971 | 53147 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 519711 | 531471 |
| Prime factorization | 51971 | 53147 |
| Divisors count | 2 | 2 |
| Divisors | 1, 51971 | 1, 53147 |
| Number of properties | 8 | 5 |
| Additive primes | 2327th | |
| Chen primes | 2478th | 2519th |
| Happy primes | 880th | |
| Long primes | 2019th | |
| Primes | 5316th | 5422nd |
| Prime triplets (1st member) | 329th | |
| Safe primes | 407th | |
| Sexy primes (1st member) | 1462nd | |
| Twin primes (1st member) | 728th | 738th |
| Ulam primes | 393rd | |
| Roman numberals | ||
| Base 2 | 11001011000000112 | 11001111100110112 |
| Base 3 | 21220212123 | 22002201023 |
| Base 4 | 302300034 | 303321234 |
| Base 5 | 31303415 | 32000425 |
| Base 6 | 10403356 | 10500156 |
| Base 7 | 3043437 | 3106437 |
| Base 8 | 1454038 | 1476338 |
| Base 9 | 782559 | 808129 |
| Base 10 | 5197110 | 5314710 |
| Base 11 | 3605711 | 36a2611 |
| Base 12 | 260ab12 | 2690b12 |
| Base 13 | 1a86a13 | 1b26313 |
| Base 14 | 14d2314 | 1552314 |
| Base 15 | 105eb15 | 10b3215 |
| Base 16 | cb0316 | cf9b16 |