Compare 1652 vs 1661
| Property | 1652 | 1661 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 71 × 591 | 111 × 1511 |
| Prime factorization | 2 × 2 × 7 × 59 | 11 × 151 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652 | 1, 11, 151, 1661 |
| Number of properties | 0 | 1 |
| Semiprimes | 479th | |
| Roman numberals | MDCLII | MDCLXI |
| Base 2 | 110011101002 | 110011111012 |
| Base 3 | 20210123 | 20211123 |
| Base 4 | 1213104 | 1213314 |
| Base 5 | 231025 | 231215 |
| Base 6 | 113526 | 114056 |
| Base 7 | 45507 | 45627 |
| Base 8 | 31648 | 31758 |
| Base 9 | 22359 | 22459 |
| Base 10 | 165210 | 166110 |
| Base 11 | 127211 | 128011 |
| Base 12 | b5812 | b6512 |
| Base 13 | 9a113 | 9aa13 |
| Base 14 | 86014 | 86914 |
| Base 15 | 75215 | 75b15 |
| Base 16 | 67416 | 67d16 |