Compare 142398 vs 142409
| Property | 142398 | 142409 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 7 | 2 |
| Prime factorization | 21 × 35 × 2931 | 171 × 83771 |
| Prime factorization | 2 × 3 × 3 × 3 × 3 × 3 × 293 | 17 × 8377 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 293, 486, 586, 879, 1758, 2637, 5274, 7911, 15822, 23733, 47466, 71199, 142398 | 1, 17, 8377, 142409 |
| Number of properties | 0 | 1 |
| Semiprimes | 32703rd | |
| Roman numberals | ||
| Base 2 | 1000101100001111102 | 1000101100010010012 |
| Base 3 | 210201000003 | 210201001023 |
| Base 4 | 2023003324 | 2023010214 |
| Base 5 | 140240435 | 140241145 |
| Base 6 | 30151306 | 30151456 |
| Base 7 | 11321047 | 11321217 |
| Base 8 | 4260768 | 4261118 |
| Base 9 | 2363009 | 2363129 |
| Base 10 | 14239810 | 14240910 |
| Base 11 | 97a9311 | 97aa311 |
| Base 12 | 6a4a612 | 6a4b512 |
| Base 13 | 4ca7913 | 4ca8713 |
| Base 14 | 39c7414 | 39c8114 |
| Base 15 | 2c2d315 | 2c2de15 |
| Base 16 | 22c3e16 | 22c4916 |