Compare 680879 vs 680886
| Property | 680879 | 680886 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 8 |
| Prime factorization | 6808791 | 21 × 36 × 4671 |
| Prime factorization | 680879 | 2 × 3 × 3 × 3 × 3 × 3 × 3 × 467 |
| Divisors count | 2 | 28 |
| Divisors | 1, 680879 | 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 467, 486, 729, 934, 1401, 1458, 2802, 4203, 8406, 12609, 25218, 37827, 75654, 113481, 226962, 340443, 680886 |
| 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 | 101001100011101101102 |
| Base 3 | 10211202222023 | 10211210000003 |
| Base 4 | 22120322334 | 22120323124 |
| Base 5 | 1332420045 | 1332420215 |
| Base 6 | 223321156 | 223321306 |
| Base 7 | 55340337 | 55340437 |
| Base 8 | 24616578 | 24616668 |
| Base 9 | 12468829 | 12470009 |
| Base 10 | 68087910 | 68088610 |
| Base 11 | 42561111 | 42561811 |
| Base 12 | 28a03b12 | 28a04612 |
| Base 13 | 1aabb413 | 1aabbb13 |
| Base 14 | 13a1c314 | 13a1ca14 |
| Base 15 | d6b1e15 | d6b2615 |
| Base 16 | a63af16 | a63b616 |