Compare 3660 vs 3661
| Property | 3660 | 3661 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 22 × 31 × 51 × 611 | 71 × 5231 |
| Prime factorization | 2 × 2 × 3 × 5 × 61 | 7 × 523 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660 | 1, 7, 523, 3661 |
| Number of properties | 0 | 1 |
| Semiprimes | 1016th | |
| Roman numberals | MMMDCLX | MMMDCLXI |
| Base 2 | 1110010011002 | 1110010011012 |
| Base 3 | 120001203 | 120001213 |
| Base 4 | 3210304 | 3210314 |
| Base 5 | 1041205 | 1041215 |
| Base 6 | 245406 | 245416 |
| Base 7 | 134467 | 134507 |
| Base 8 | 71148 | 71158 |
| Base 9 | 50169 | 50179 |
| Base 10 | 366010 | 366110 |
| Base 11 | 282811 | 282911 |
| Base 12 | 215012 | 215112 |
| Base 13 | 188713 | 188813 |
| Base 14 | 149614 | 149714 |
| Base 15 | 114015 | 114115 |
| Base 16 | e4c16 | e4d16 |