Compare 142828 vs 142829
| Property | 142828 | 142829 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 71 × 51011 | 2331 × 6131 |
| Prime factorization | 2 × 2 × 7 × 5101 | 233 × 613 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 7, 14, 28, 5101, 10202, 20404, 35707, 71414, 142828 | 1, 233, 613, 142829 |
| Number of properties | 0 | 1 |
| Semiprimes | 32809th | |
| Roman numberals | ||
| Base 2 | 1000101101111011002 | 1000101101111011012 |
| Base 3 | 210202202213 | 210202202223 |
| Base 4 | 2023132304 | 2023132314 |
| Base 5 | 140323035 | 140323045 |
| Base 6 | 30211246 | 30211256 |
| Base 7 | 11332607 | 11332617 |
| Base 8 | 4267548 | 4267558 |
| Base 9 | 2368279 | 2368289 |
| Base 10 | 14282810 | 14282910 |
| Base 11 | 9834411 | 9834511 |
| Base 12 | 6a7a412 | 6a7a512 |
| Base 13 | 5001a13 | 5001b13 |
| Base 14 | 3a0a014 | 3a0a114 |
| Base 15 | 2c4bd15 | 2c4be15 |
| Base 16 | 22dec16 | 22ded16 |