Compare 620391 vs 620401
| Property | 620391 | 620401 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 2271 × 9111 | 6204011 |
| Prime factorization | 3 × 227 × 911 | 620401 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 227, 681, 911, 2733, 206797, 620391 | 1, 620401 |
| Number of properties | 0 | 4 |
| Additive primes | 19791st | |
| Isolated primes | 39682nd | |
| Primes | 50643rd | |
| Ulam primes | 3710th | |
| Roman numberals | ||
| Base 2 | 100101110111011001112 | 100101110111011100012 |
| Base 3 | 10111120001103 | 10111120002113 |
| Base 4 | 21131312134 | 21131313014 |
| Base 5 | 1243230315 | 1243231015 |
| Base 6 | 211441036 | 211441216 |
| Base 7 | 51625027 | 51625157 |
| Base 8 | 22735478 | 22735618 |
| Base 9 | 11450139 | 11450249 |
| Base 10 | 62039110 | 62040110 |
| Base 11 | 39412211 | 39413111 |
| Base 12 | 25b03312 | 25b04112 |
| Base 13 | 1894c513 | 18950213 |
| Base 14 | 12213914 | 12214514 |
| Base 15 | c3c4615 | c3c5115 |
| Base 16 | 9776716 | 9777116 |