Compare 42981 vs 42988
| Property | 42981 | 42988 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 31 × 143271 | 22 × 111 × 9771 |
| Prime factorization | 3 × 14327 | 2 × 2 × 11 × 977 |
| Divisors count | 4 | 12 |
| Divisors | 1, 3, 14327, 42981 | 1, 2, 4, 11, 22, 44, 977, 1954, 3908, 10747, 21494, 42988 |
| Number of properties | 1 | 0 |
| Semiprimes | 10456th | |
| Roman numberals | ||
| Base 2 | 10100111111001012 | 10100111111011002 |
| Base 3 | 20112212203 | 20112220113 |
| Base 4 | 221332114 | 221332304 |
| Base 5 | 23334115 | 23334235 |
| Base 6 | 5305536 | 5310046 |
| Base 7 | 2362117 | 2362217 |
| Base 8 | 1237458 | 1237548 |
| Base 9 | 648569 | 648649 |
| Base 10 | 4298110 | 4298810 |
| Base 11 | 2a32411 | 2a33011 |
| Base 12 | 20a5912 | 20a6412 |
| Base 13 | 1674313 | 1674a13 |
| Base 14 | 1194114 | 1194814 |
| Base 15 | cb0615 | cb0d15 |
| Base 16 | a7e516 | a7ec16 |