Compare 421409 vs 421691
| Property | 421409 | 421691 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4214091 | 4216911 |
| Prime factorization | 421409 | 421691 |
| Divisors count | 2 | 2 |
| Divisors | 1, 421409 | 1, 421691 |
| Number of properties | 4 | 8 |
| Additive primes | 14041st | |
| Chen primes | 14254th | |
| Happy primes | 5277th | |
| Isolated primes | 27551st | 27568th |
| Primes | 35496th | 35517th |
| Sexy primes (1st member) | 7990th | |
| Sexy prime quadrupletss (1st member) | 186th | |
| Sexy prime triplets (1st member) | 1529th | |
| Sophie germain primes | 3748th | 3751st |
| Roman numberals | ||
| Base 2 | 11001101110001000012 | 11001101111001110112 |
| Base 3 | 2101020012023 | 2101021100123 |
| Base 4 | 12123202014 | 12123303234 |
| Base 5 | 1014411145 | 1014432315 |
| Base 6 | 130105456 | 130121356 |
| Base 7 | 34034127 | 34042647 |
| Base 8 | 14670418 | 14674738 |
| Base 9 | 7120529 | 7124059 |
| Base 10 | 42140910 | 42169110 |
| Base 11 | 26867a11 | 26890611 |
| Base 12 | 183a5512 | 18404b12 |
| Base 13 | 119a7113 | 119c2a13 |
| Base 14 | ad80914 | ad96b14 |
| Base 15 | 84cde15 | 84e2b15 |
| Base 16 | 66e2116 | 66f3b16 |