Compare 421847 vs 422861
| Property | 421847 | 422861 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4218471 | 4228611 |
| Prime factorization | 421847 | 422861 |
| Divisors count | 2 | 2 |
| Divisors | 1, 421847 | 1, 422861 |
| Number of properties | 5 | 7 |
| Additive primes | 14082nd | |
| Chen primes | 14267th | |
| Cousin primes (2nd member) | 3980th | |
| Isolated primes | 27576th | 27636th |
| Primes | 35531st | 35603rd |
| Safe primes | 2146th | |
| Sexy primes (1st member) | 8011th | |
| Sophie germain primes | 3760th | |
| Super primes | 3783rd | 3792nd |
| Roman numberals | ||
| Base 2 | 11001101111110101112 | 11001110011110011012 |
| Base 3 | 2101021222223 | 2101110011123 |
| Base 4 | 12123331134 | 12130330314 |
| Base 5 | 1014443425 | 1020124215 |
| Base 6 | 130125556 | 130214056 |
| Base 7 | 34046067 | 34105557 |
| Base 8 | 14677278 | 14717158 |
| Base 9 | 7125889 | 7140459 |
| Base 10 | 42184710 | 42286110 |
| Base 11 | 268a3811 | 26977a11 |
| Base 12 | 18415b12 | 18486512 |
| Base 13 | 11a01a13 | 11a61a13 |
| Base 14 | ada3d14 | b016514 |
| Base 15 | 84ed215 | 8545b15 |
| Base 16 | 66fd716 | 673cd16 |