Compare 680189 vs 680197
| Property | 680189 | 680197 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 6801891 | 71 × 971711 |
| Prime factorization | 680189 | 7 × 97171 |
| Divisors count | 2 | 4 |
| Divisors | 1, 680189 | 1, 7, 97171, 680197 |
| Number of properties | 3 | 1 |
| Chen primes | 21512th | |
| Isolated primes | 43212th | |
| Primes | 55077th | |
| Semiprimes | 145351st | |
| Roman numberals | ||
| Base 2 | 101001100000111111012 | 101001100001000001012 |
| Base 3 | 10211200010123 | 10211200011113 |
| Base 4 | 22120033314 | 22120100114 |
| Base 5 | 1332312245 | 1332312425 |
| Base 6 | 223250056 | 223250216 |
| Base 7 | 55320267 | 55320407 |
| Base 8 | 24603758 | 24604058 |
| Base 9 | 12460359 | 12460449 |
| Base 10 | 68018910 | 68019710 |
| Base 11 | 42504411 | 42505111 |
| Base 12 | 28976512 | 28977112 |
| Base 13 | 1aa7a313 | 1aa7ab13 |
| Base 14 | 139c4d14 | 139c5714 |
| Base 15 | d680e15 | d681715 |
| Base 16 | a60fd16 | a610516 |