Compare 668047 vs 668069
| Property | 668047 | 668069 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6680471 | 6680691 |
| Prime factorization | 668047 | 668069 |
| Divisors count | 2 | 2 |
| Divisors | 1, 668047 | 1, 668069 |
| Number of properties | 4 | 3 |
| Additive primes | 21149th | |
| Chen primes | 21178th | |
| Cousin primes (1st member) | 5843rd | |
| Isolated primes | 42476th | 42478th |
| Primes | 54173rd | 54175th |
| Roman numberals | ||
| Base 2 | 101000110001100011112 | 101000110001101001012 |
| Base 3 | 10202211011113 | 10202211020223 |
| Base 4 | 22030120334 | 22030122114 |
| Base 5 | 1323341425 | 1323342345 |
| Base 6 | 221524516 | 221525256 |
| Base 7 | 54514427 | 54515037 |
| Base 8 | 24306178 | 24306458 |
| Base 9 | 12273449 | 12273689 |
| Base 10 | 66804710 | 66806910 |
| Base 11 | 416a0611 | 416a2611 |
| Base 12 | 28272712 | 28274512 |
| Base 13 | 1a50c313 | 1a510c13 |
| Base 14 | 13565914 | 13567314 |
| Base 15 | d2e1715 | d2e2e15 |
| Base 16 | a318f16 | a31a516 |