Compare 670639 vs 670673
| Property | 670639 | 670673 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6706391 | 6706731 |
| Prime factorization | 670639 | 670673 |
| Divisors count | 2 | 2 |
| Divisors | 1, 670639 | 1, 670673 |
| Number of properties | 4 | 4 |
| Additive primes | 21223rd | 21224th |
| Chen primes | 21246th | |
| Cousin primes (2nd member) | 5861st | |
| Isolated primes | 42629th | 42631st |
| Primes | 54360th | 54362nd |
| Roman numberals | ||
| Base 2 | 101000111011101011112 | 101000111011110100012 |
| Base 3 | 10210012211113 | 10210012222023 |
| Base 4 | 22032322334 | 22032331014 |
| Base 5 | 1324300245 | 1324301435 |
| Base 6 | 222124516 | 222125456 |
| Base 7 | 54621347 | 54622137 |
| Base 8 | 24356578 | 24357218 |
| Base 9 | 12318449 | 12318829 |
| Base 10 | 67063910 | 67067310 |
| Base 11 | 41895211 | 41898311 |
| Base 12 | 28412712 | 28415512 |
| Base 13 | 1a633813 | 1a636313 |
| Base 14 | 13658b14 | 1365b314 |
| Base 15 | d3a9415 | d3ab815 |
| Base 16 | a3baf16 | a3bd116 |