Compare 1662 vs 1668
Property | 1662 | 1668 |
---|---|---|
Type | composite number | composite number |
Unique factors | 3 | 3 |
Total factors | 3 | 4 |
Prime factorization | 21 × 31 × 2771 | 22 × 31 × 1391 |
Prime factorization | 2 × 3 × 277 | 2 × 2 × 3 × 139 |
Divisors count | 8 | 12 |
Divisors | 1, 2, 3, 6, 277, 554, 831, 1662 | 1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668 |
Number of properties | 0 | 0 |
Roman numberals | MDCLXII | MDCLXVIII |
Base 2 | 110011111102 | 110100001002 |
Base 3 | 20211203 | 20212103 |
Base 4 | 1213324 | 1220104 |
Base 5 | 231225 | 231335 |
Base 6 | 114106 | 114206 |
Base 7 | 45637 | 46027 |
Base 8 | 31768 | 32048 |
Base 9 | 22469 | 22539 |
Base 10 | 166210 | 166810 |
Base 11 | 128111 | 128711 |
Base 12 | b6612 | b7012 |
Base 13 | 9ab13 | 9b413 |
Base 14 | 86a14 | 87214 |
Base 15 | 75c15 | 76315 |
Base 16 | 67e16 | 68416 |