Compare 87942 vs 87947
| Property | 87942 | 87947 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 31 × 146571 | 311 × 28371 |
| Prime factorization | 2 × 3 × 14657 | 31 × 2837 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 3, 6, 14657, 29314, 43971, 87942 | 1, 31, 2837, 87947 |
| Number of properties | 0 | 1 |
| Semiprimes | 20705th | |
| Roman numberals | ||
| Base 2 | 101010111100001102 | 101010111100010112 |
| Base 3 | 111101220103 | 111101220223 |
| Base 4 | 1111320124 | 1111320234 |
| Base 5 | 103032325 | 103032425 |
| Base 6 | 15150506 | 15150556 |
| Base 7 | 5142517 | 5142567 |
| Base 8 | 2536068 | 2536138 |
| Base 9 | 1435639 | 1435689 |
| Base 10 | 8794210 | 8794710 |
| Base 11 | 6008811 | 6009211 |
| Base 12 | 42a8612 | 42a8b12 |
| Base 13 | 3104a13 | 3105213 |
| Base 14 | 2409814 | 2409d14 |
| Base 15 | 1b0cc15 | 1b0d215 |
| Base 16 | 1578616 | 1578b16 |