Compare 2661 vs 2672
| Property | 2661 | 2672 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 5 |
| Prime factorization | 31 × 8871 | 24 × 1671 |
| Prime factorization | 3 × 887 | 2 × 2 × 2 × 2 × 167 |
| Divisors count | 4 | 10 |
| Divisors | 1, 3, 887, 2661 | 1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672 |
| Number of properties | 1 | 0 |
| Semiprimes | 758th | |
| Roman numberals | MMDCLXI | MMDCLXXII |
| Base 2 | 1010011001012 | 1010011100002 |
| Base 3 | 101221203 | 101222223 |
| Base 4 | 2212114 | 2213004 |
| Base 5 | 411215 | 411425 |
| Base 6 | 201536 | 202126 |
| Base 7 | 105217 | 105357 |
| Base 8 | 51458 | 51608 |
| Base 9 | 35769 | 35889 |
| Base 10 | 266110 | 267210 |
| Base 11 | 1aaa11 | 200a11 |
| Base 12 | 165912 | 166812 |
| Base 13 | 129913 | 12a713 |
| Base 14 | d8114 | d8c14 |
| Base 15 | bc615 | bd215 |
| Base 16 | a6516 | a7016 |