Compare 128668 vs 128671
| Property | 128668 | 128671 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 191 × 16931 | 2231 × 5771 |
| Prime factorization | 2 × 2 × 19 × 1693 | 223 × 577 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 19, 38, 76, 1693, 3386, 6772, 32167, 64334, 128668 | 1, 223, 577, 128671 |
| Number of properties | 0 | 1 |
| Semiprimes | 29743rd | |
| Roman numberals | ||
| Base 2 | 111110110100111002 | 111110110100111112 |
| Base 3 | 201121111113 | 201121111213 |
| Base 4 | 1331221304 | 1331221334 |
| Base 5 | 131041335 | 131041415 |
| Base 6 | 24314046 | 24314116 |
| Base 7 | 10440617 | 10440647 |
| Base 8 | 3732348 | 3732378 |
| Base 9 | 2154449 | 2154479 |
| Base 10 | 12866810 | 12867110 |
| Base 11 | 8874111 | 8874411 |
| Base 12 | 6256412 | 6256712 |
| Base 13 | 4674713 | 4674a13 |
| Base 14 | 34c6814 | 34c6b14 |
| Base 15 | 281cd15 | 281d115 |
| Base 16 | 1f69c16 | 1f69f16 |