Compare 68980 vs 68989
| Property | 68980 | 68989 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 51 × 34491 | 191 × 36311 |
| Prime factorization | 2 × 2 × 5 × 3449 | 19 × 3631 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20, 3449, 6898, 13796, 17245, 34490, 68980 | 1, 19, 3631, 68989 |
| Number of properties | 0 | 1 |
| Semiprimes | 16450th | |
| Roman numberals | ||
| Base 2 | 100001101011101002 | 100001101011111012 |
| Base 3 | 101111212113 | 101111220113 |
| Base 4 | 1003113104 | 1003113314 |
| Base 5 | 42014105 | 42014245 |
| Base 6 | 12512046 | 12512216 |
| Base 7 | 4050527 | 4050647 |
| Base 8 | 2065648 | 2065758 |
| Base 9 | 1145549 | 1145649 |
| Base 10 | 6898010 | 6898910 |
| Base 11 | 4790a11 | 4791811 |
| Base 12 | 33b0412 | 33b1112 |
| Base 13 | 2552213 | 2552b13 |
| Base 14 | 1b1d214 | 1b1db14 |
| Base 15 | 1568a15 | 1569415 |
| Base 16 | 10d7416 | 10d7d16 |