Compare 2871 vs 2881
| Property | 2871 | 2881 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 32 × 111 × 291 | 431 × 671 |
| Prime factorization | 3 × 3 × 11 × 29 | 43 × 67 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871 | 1, 43, 67, 2881 |
| Number of properties | 0 | 1 |
| Semiprimes | 804th | |
| Roman numberals | MMDCCCLXXI | MMDCCCLXXXI |
| Base 2 | 1011001101112 | 1011010000012 |
| Base 3 | 102211003 | 102212013 |
| Base 4 | 2303134 | 2310014 |
| Base 5 | 424415 | 430115 |
| Base 6 | 211436 | 212016 |
| Base 7 | 112417 | 112547 |
| Base 8 | 54678 | 55018 |
| Base 9 | 38409 | 38519 |
| Base 10 | 287110 | 288110 |
| Base 11 | 218011 | 218a11 |
| Base 12 | 17b312 | 180112 |
| Base 13 | 13cb13 | 140813 |
| Base 14 | 109114 | 109b14 |
| Base 15 | cb615 | cc115 |
| Base 16 | b3716 | b4116 |