Compare 680879 vs 680891
| Property | 680879 | 680891 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 6808791 | 291 × 531 × 4431 |
| Prime factorization | 680879 | 29 × 53 × 443 |
| Divisors count | 2 | 8 |
| Divisors | 1, 680879 | 1, 29, 53, 443, 1537, 12847, 23479, 680891 |
| Number of properties | 4 | 0 |
| Chen primes | 21531st | |
| Primes | 55130th | |
| Sexy primes (2nd member) | 11860th | |
| Twin primes (1st member) | 5940th | |
| Roman numberals | ||
| Base 2 | 101001100011101011112 | 101001100011101110112 |
| Base 3 | 10211202222023 | 10211210000123 |
| Base 4 | 22120322334 | 22120323234 |
| Base 5 | 1332420045 | 1332420315 |
| Base 6 | 223321156 | 223321356 |
| Base 7 | 55340337 | 55340517 |
| Base 8 | 24616578 | 24616738 |
| Base 9 | 12468829 | 12470059 |
| Base 10 | 68087910 | 68089110 |
| Base 11 | 42561111 | 42562211 |
| Base 12 | 28a03b12 | 28a04b12 |
| Base 13 | 1aabb413 | 1aabc313 |
| Base 14 | 13a1c314 | 13a1d114 |
| Base 15 | d6b1e15 | d6b2b15 |
| Base 16 | a63af16 | a63bb16 |