Compare 421279 vs 421409
| Property | 421279 | 421409 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4212791 | 4214091 |
| Prime factorization | 421279 | 421409 |
| Divisors count | 2 | 2 |
| Divisors | 1, 421279 | 1, 421409 |
| Number of properties | 3 | 4 |
| Chen primes | 14254th | |
| Isolated primes | 27542nd | 27551st |
| Primes | 35487th | 35496th |
| Sexy primes (2nd member) | 7986th | |
| Sophie germain primes | 3748th | |
| Roman numberals | ||
| Base 2 | 11001101101100111112 | 11001101110001000012 |
| Base 3 | 2101012122213 | 2101020012023 |
| Base 4 | 12123121334 | 12123202014 |
| Base 5 | 1014401045 | 1014411145 |
| Base 6 | 130102116 | 130105456 |
| Base 7 | 34031357 | 34034127 |
| Base 8 | 14666378 | 14670418 |
| Base 9 | 7117879 | 7120529 |
| Base 10 | 42127910 | 42140910 |
| Base 11 | 26857111 | 26867a11 |
| Base 12 | 18396712 | 183a5512 |
| Base 13 | 1199a113 | 119a7113 |
| Base 14 | ad75514 | ad80914 |
| Base 15 | 84c5415 | 84cde15 |
| Base 16 | 66d9f16 | 66e2116 |