Compare 42884 vs 42887
| Property | 42884 | 42887 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 711 × 1511 | 131 × 32991 |
| Prime factorization | 2 × 2 × 71 × 151 | 13 × 3299 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 71, 142, 151, 284, 302, 604, 10721, 21442, 42884 | 1, 13, 3299, 42887 |
| Number of properties | 0 | 1 |
| Semiprimes | 10437th | |
| Roman numberals | ||
| Base 2 | 10100111100001002 | 10100111100001112 |
| Base 3 | 20112110223 | 20112111023 |
| Base 4 | 221320104 | 221320134 |
| Base 5 | 23330145 | 23330225 |
| Base 6 | 5303126 | 5303156 |
| Base 7 | 2360127 | 2360157 |
| Base 8 | 1236048 | 1236078 |
| Base 9 | 647389 | 647429 |
| Base 10 | 4288410 | 4288710 |
| Base 11 | 2a24611 | 2a24911 |
| Base 12 | 2099812 | 2099b12 |
| Base 13 | 1669a13 | 166a013 |
| Base 14 | 118b214 | 118b514 |
| Base 15 | ca8e15 | ca9215 |
| Base 16 | a78416 | a78716 |