Compare 208489 vs 209039
| Property | 208489 | 209039 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2084891 | 2090391 |
| Prime factorization | 208489 | 209039 |
| Divisors count | 2 | 2 |
| Divisors | 1, 208489 | 1, 209039 |
| Number of properties | 6 | 5 |
| Additive primes | 7541st | 7553rd |
| Chen primes | 7805th | 7821st |
| Cousin primes (1st member) | 2215th | |
| Isolated primes | 14207th | 14235th |
| Primes | 18678th | 18722nd |
| Pythagorean primes | 9328th | |
| Sophie germain primes | 2129th | |
| Roman numberals | ||
| Base 2 | 1100101110011010012 | 1100110000100011112 |
| Base 3 | 1011202222113 | 1011212020123 |
| Base 4 | 3023212214 | 3030020334 |
| Base 5 | 231324245 | 231421245 |
| Base 6 | 42451216 | 42514356 |
| Base 7 | 15255617 | 15303057 |
| Base 8 | 6271518 | 6302178 |
| Base 9 | 3468849 | 3476659 |
| Base 10 | 20848910 | 20903910 |
| Base 11 | 13270611 | 13306611 |
| Base 12 | a07a112 | a0b7b12 |
| Base 13 | 73b8813 | 741bc13 |
| Base 14 | 55da114 | 5627514 |
| Base 15 | 41b9415 | 41e0e15 |
| Base 16 | 32e6916 | 3308f16 |