Compare 620401 vs 620731
| Property | 620401 | 620731 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6204011 | 6207311 |
| Prime factorization | 620401 | 620731 |
| Divisors count | 2 | 2 |
| Divisors | 1, 620401 | 1, 620731 |
| Number of properties | 4 | 4 |
| Additive primes | 19791st | 19803rd |
| Chen primes | 19859th | |
| Isolated primes | 39682nd | 39706th |
| Primes | 50643rd | 50669th |
| Ulam primes | 3710th | |
| Roman numberals | ||
| Base 2 | 100101110111011100012 | 100101111000101110112 |
| Base 3 | 10111120002113 | 10111121110013 |
| Base 4 | 21131313014 | 21132023234 |
| Base 5 | 1243231015 | 1243304115 |
| Base 6 | 211441216 | 211454316 |
| Base 7 | 51625157 | 51634667 |
| Base 8 | 22735618 | 22742738 |
| Base 9 | 11450249 | 11454319 |
| Base 10 | 62040110 | 62073110 |
| Base 11 | 39413111 | 39440111 |
| Base 12 | 25b04112 | 25b27712 |
| Base 13 | 18950213 | 1896c713 |
| Base 14 | 12214514 | 1222dd14 |
| Base 15 | c3c5115 | c3dc115 |
| Base 16 | 9777116 | 978bb16 |