Compare 628289 vs 628427
| Property | 628289 | 628427 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6282891 | 6284271 |
| Prime factorization | 628289 | 628427 |
| Divisors count | 2 | 2 |
| Divisors | 1, 628289 | 1, 628427 |
| Number of properties | 3 | 5 |
| Additive primes | 20037th | |
| Cousin primes (2nd member) | 5542nd | |
| Isolated primes | 40139th | 40149th |
| Primes | 51218th | 51228th |
| Safe primes | 2967th | |
| Sophie germain primes | 5226th | |
| Roman numberals | ||
| Base 2 | 100110010110010000012 | 100110010110110010112 |
| Base 3 | 10112202112223 | 10112210010023 |
| Base 4 | 21211210014 | 21211230234 |
| Base 5 | 1301011245 | 1301022025 |
| Base 6 | 212444256 | 212452156 |
| Base 7 | 52245147 | 52251027 |
| Base 8 | 23131018 | 23133138 |
| Base 9 | 11567589 | 11570329 |
| Base 10 | 62828910 | 62842710 |
| Base 11 | 39a05211 | 39a16811 |
| Base 12 | 26371512 | 26380b12 |
| Base 13 | 18cc8c13 | 19006713 |
| Base 14 | 124d7b14 | 12503914 |
| Base 15 | c625e15 | c630215 |
| Base 16 | 9964116 | 996cb16 |