Compare 2872 vs 2881
| Property | 2872 | 2881 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 23 × 3591 | 431 × 671 |
| Prime factorization | 2 × 2 × 2 × 359 | 43 × 67 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 4, 8, 359, 718, 1436, 2872 | 1, 43, 67, 2881 |
| Number of properties | 0 | 1 |
| Semiprimes | 804th | |
| Roman numberals | MMDCCCLXXII | MMDCCCLXXXI |
| Base 2 | 1011001110002 | 1011010000012 |
| Base 3 | 102211013 | 102212013 |
| Base 4 | 2303204 | 2310014 |
| Base 5 | 424425 | 430115 |
| Base 6 | 211446 | 212016 |
| Base 7 | 112427 | 112547 |
| Base 8 | 54708 | 55018 |
| Base 9 | 38419 | 38519 |
| Base 10 | 287210 | 288110 |
| Base 11 | 218111 | 218a11 |
| Base 12 | 17b412 | 180112 |
| Base 13 | 13cc13 | 140813 |
| Base 14 | 109214 | 109b14 |
| Base 15 | cb715 | cc115 |
| Base 16 | b3816 | b4116 |