Compare 680161 vs 680189
| Property | 680161 | 680189 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6801611 | 6801891 |
| Prime factorization | 680161 | 680189 |
| Divisors count | 2 | 2 |
| Divisors | 1, 680161 | 1, 680189 |
| Number of properties | 3 | 3 |
| Chen primes | 21512th | |
| Isolated primes | 43212th | |
| Lucky primes | 6283rd | |
| Primes | 55075th | 55077th |
| Twin primes (2nd member) | 5933rd | |
| Roman numberals | ||
| Base 2 | 101001100000111000012 | 101001100000111111012 |
| Base 3 | 10211200000113 | 10211200010123 |
| Base 4 | 22120032014 | 22120033314 |
| Base 5 | 1332311215 | 1332312245 |
| Base 6 | 223245216 | 223250056 |
| Base 7 | 55316567 | 55320267 |
| Base 8 | 24603418 | 24603758 |
| Base 9 | 12460049 | 12460359 |
| Base 10 | 68016110 | 68018910 |
| Base 11 | 42501911 | 42504411 |
| Base 12 | 28974112 | 28976512 |
| Base 13 | 1aa78113 | 1aa7a313 |
| Base 14 | 139c2d14 | 139c4d14 |
| Base 15 | d67e115 | d680e15 |
| Base 16 | a60e116 | a60fd16 |