Compare 2881 vs 2886
Property | 2881 | 2886 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 4 |
Total factors | 2 | 4 |
Prime factorization | 431 × 671 | 21 × 31 × 131 × 371 |
Prime factorization | 43 × 67 | 2 × 3 × 13 × 37 |
Divisors count | 4 | 16 |
Divisors | 1, 43, 67, 2881 | 1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886 |
Number of properties | 1 | 0 |
Semiprimes | 804th | |
Roman numberals | MMDCCCLXXXI | MMDCCCLXXXVI |
Base 2 | 1011010000012 | 1011010001102 |
Base 3 | 102212013 | 102212203 |
Base 4 | 2310014 | 2310124 |
Base 5 | 430115 | 430215 |
Base 6 | 212016 | 212106 |
Base 7 | 112547 | 112627 |
Base 8 | 55018 | 55068 |
Base 9 | 38519 | 38569 |
Base 10 | 288110 | 288610 |
Base 11 | 218a11 | 219411 |
Base 12 | 180112 | 180612 |
Base 13 | 140813 | 141013 |
Base 14 | 109b14 | 10a214 |
Base 15 | cc115 | cc615 |
Base 16 | b4116 | b4616 |