Compare 642049 vs 642071
| Property | 642049 | 642071 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6420491 | 6420711 |
| Prime factorization | 642049 | 642071 |
| Divisors count | 2 | 2 |
| Divisors | 1, 642049 | 1, 642071 |
| Number of properties | 3 | 3 |
| Isolated primes | 40932nd | 40933rd |
| Primes | 52225th | 52226th |
| Proth primes | 195th | |
| Sexy primes (1st member) | 11315th | |
| Roman numberals | ||
| Base 2 | 100111001100000000012 | 100111001100000101112 |
| Base 3 | 10121212011213 | 10121212021023 |
| Base 4 | 21303000014 | 21303001134 |
| Base 5 | 1310211445 | 1310212415 |
| Base 6 | 214322416 | 214323156 |
| Base 7 | 53126027 | 53126337 |
| Base 8 | 23460018 | 23460278 |
| Base 9 | 11776479 | 11776729 |
| Base 10 | 64204910 | 64207110 |
| Base 11 | 3a942111 | 3a944111 |
| Base 12 | 26b68112 | 26b69b12 |
| Base 13 | 19631513 | 19633113 |
| Base 14 | 129da914 | 129dc314 |
| Base 15 | ca38415 | ca39b15 |
| Base 16 | 9cc0116 | 9cc1716 |