Compare 2656 vs 2661
| Property | 2656 | 2661 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 25 × 831 | 31 × 8871 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 83 | 3 × 887 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656 | 1, 3, 887, 2661 |
| Number of properties | 0 | 1 |
| Semiprimes | 758th | |
| Roman numberals | MMDCLVI | MMDCLXI |
| Base 2 | 1010011000002 | 1010011001012 |
| Base 3 | 101221013 | 101221203 |
| Base 4 | 2212004 | 2212114 |
| Base 5 | 411115 | 411215 |
| Base 6 | 201446 | 201536 |
| Base 7 | 105137 | 105217 |
| Base 8 | 51408 | 51458 |
| Base 9 | 35719 | 35769 |
| Base 10 | 265610 | 266110 |
| Base 11 | 1aa511 | 1aaa11 |
| Base 12 | 165412 | 165912 |
| Base 13 | 129413 | 129913 |
| Base 14 | d7a14 | d8114 |
| Base 15 | bc115 | bc615 |
| Base 16 | a6016 | a6516 |