Compare 642071 vs 642133
| Property | 642071 | 642133 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6420711 | 6421331 |
| Prime factorization | 642071 | 642133 |
| Divisors count | 2 | 2 |
| Divisors | 1, 642071 | 1, 642133 |
| Number of properties | 3 | 5 |
| Additive primes | 20413th | |
| Isolated primes | 40933rd | 40936th |
| Lucky primes | 5996th | |
| Primes | 52226th | 52231st |
| Sexy primes (1st member) | 11315th | |
| Ulam primes | 3829th | |
| Roman numberals | ||
| Base 2 | 100111001100000101112 | 100111001100010101012 |
| Base 3 | 10121212021023 | 10121212112013 |
| Base 4 | 21303001134 | 21303011114 |
| Base 5 | 1310212415 | 1310220135 |
| Base 6 | 214323156 | 214325016 |
| Base 7 | 53126337 | 53130527 |
| Base 8 | 23460278 | 23461258 |
| Base 9 | 11776729 | 11777519 |
| Base 10 | 64207110 | 64213310 |
| Base 11 | 3a944111 | 3a949811 |
| Base 12 | 26b69b12 | 26b73112 |
| Base 13 | 19633113 | 19637b13 |
| Base 14 | 129dc314 | 12a02914 |
| Base 15 | ca39b15 | ca3dd15 |
| Base 16 | 9cc1716 | 9cc5516 |