Compare 208309 vs 208489
| Property | 208309 | 208489 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2083091 | 2084891 |
| Prime factorization | 208309 | 208489 |
| Divisors count | 2 | 2 |
| Divisors | 1, 208309 | 1, 208489 |
| Number of properties | 3 | 6 |
| Additive primes | 7541st | |
| Chen primes | 7805th | |
| Cousin primes (1st member) | 2215th | |
| Isolated primes | 14195th | 14207th |
| Primes | 18662nd | 18678th |
| Pythagorean primes | 9319th | 9328th |
| Roman numberals | ||
| Base 2 | 1100101101101101012 | 1100101110011010012 |
| Base 3 | 1011202020113 | 1011202222113 |
| Base 4 | 3023123114 | 3023212214 |
| Base 5 | 231312145 | 231324245 |
| Base 6 | 42442216 | 42451216 |
| Base 7 | 15252137 | 15255617 |
| Base 8 | 6266658 | 6271518 |
| Base 9 | 3466649 | 3468849 |
| Base 10 | 20830910 | 20848910 |
| Base 11 | 13256211 | 13270611 |
| Base 12 | a067112 | a07a112 |
| Base 13 | 73a7a13 | 73b8813 |
| Base 14 | 55cb314 | 55da114 |
| Base 15 | 41ac415 | 41b9415 |
| Base 16 | 32db516 | 32e6916 |