Compare 620159 vs 620401
| Property | 620159 | 620401 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6201591 | 6204011 |
| Prime factorization | 620159 | 620401 |
| Divisors count | 2 | 2 |
| Divisors | 1, 620159 | 1, 620401 |
| Number of properties | 5 | 4 |
| Additive primes | 19782nd | 19791st |
| Chen primes | 19839th | |
| Isolated primes | 39682nd | |
| Primes | 50620th | 50643rd |
| Sophie germain primes | 5161st | |
| Twin primes (1st member) | 5480th | |
| Ulam primes | 3710th | |
| Roman numberals | ||
| Base 2 | 100101110110011111112 | 100101110111011100012 |
| Base 3 | 10111112002123 | 10111120002113 |
| Base 4 | 21131213334 | 21131313014 |
| Base 5 | 1243211145 | 1243231015 |
| Base 6 | 211430356 | 211441216 |
| Base 7 | 51620217 | 51625157 |
| Base 8 | 22731778 | 22735618 |
| Base 9 | 11446259 | 11450249 |
| Base 10 | 62015910 | 62040110 |
| Base 11 | 393a3111 | 39413111 |
| Base 12 | 25aa7b12 | 25b04112 |
| Base 13 | 18937713 | 18950213 |
| Base 14 | 12201114 | 12214514 |
| Base 15 | c3b3e15 | c3c5115 |
| Base 16 | 9767f16 | 9777116 |