Compare 620401 vs 620623
| Property | 620401 | 620623 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6204011 | 6206231 |
| Prime factorization | 620401 | 620623 |
| Divisors count | 2 | 2 |
| Divisors | 1, 620401 | 1, 620623 |
| Number of properties | 4 | 3 |
| Additive primes | 19791st | 19799th |
| Isolated primes | 39682nd | 39697th |
| Primes | 50643rd | 50660th |
| Ulam primes | 3710th | |
| Roman numberals | ||
| Base 2 | 100101110111011100012 | 100101111000010011112 |
| Base 3 | 10111120002113 | 10111121000013 |
| Base 4 | 21131313014 | 21132010334 |
| Base 5 | 1243231015 | 1243244435 |
| Base 6 | 211441216 | 211451316 |
| Base 7 | 51625157 | 51632537 |
| Base 8 | 22735618 | 22741178 |
| Base 9 | 11450249 | 11453019 |
| Base 10 | 62040110 | 62062310 |
| Base 11 | 39413111 | 39431311 |
| Base 12 | 25b04112 | 25b1a712 |
| Base 13 | 18950213 | 18964313 |
| Base 14 | 12214514 | 12226314 |
| Base 15 | c3c5115 | c3d4d15 |
| Base 16 | 9777116 | 9784f16 |