Compare 42986 vs 42988
| Property | 42986 | 42988 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 21 × 214931 | 22 × 111 × 9771 |
| Prime factorization | 2 × 21493 | 2 × 2 × 11 × 977 |
| Divisors count | 4 | 12 |
| Divisors | 1, 2, 21493, 42986 | 1, 2, 4, 11, 22, 44, 977, 1954, 3908, 10747, 21494, 42988 |
| Number of properties | 1 | 0 |
| Semiprimes | 10460th | |
| Roman numberals | ||
| Base 2 | 10100111111010102 | 10100111111011002 |
| Base 3 | 20112220023 | 20112220113 |
| Base 4 | 221332224 | 221332304 |
| Base 5 | 23334215 | 23334235 |
| Base 6 | 5310026 | 5310046 |
| Base 7 | 2362167 | 2362217 |
| Base 8 | 1237528 | 1237548 |
| Base 9 | 648629 | 648649 |
| Base 10 | 4298610 | 4298810 |
| Base 11 | 2a32911 | 2a33011 |
| Base 12 | 20a6212 | 20a6412 |
| Base 13 | 1674813 | 1674a13 |
| Base 14 | 1194614 | 1194814 |
| Base 15 | cb0b15 | cb0d15 |
| Base 16 | a7ea16 | a7ec16 |