Compare 3980 vs 3983
| Property | 3980 | 3983 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 51 × 1991 | 71 × 5691 |
| Prime factorization | 2 × 2 × 5 × 199 | 7 × 569 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980 | 1, 7, 569, 3983 |
| Number of properties | 0 | 1 |
| Semiprimes | 1099th | |
| Roman numberals | MMMCMLXXX | MMMCMLXXXIII |
| Base 2 | 1111100011002 | 1111100011112 |
| Base 3 | 121101023 | 121101123 |
| Base 4 | 3320304 | 3320334 |
| Base 5 | 1114105 | 1114135 |
| Base 6 | 302326 | 302356 |
| Base 7 | 144147 | 144207 |
| Base 8 | 76148 | 76178 |
| Base 9 | 54129 | 54159 |
| Base 10 | 398010 | 398310 |
| Base 11 | 2a9911 | 2aa111 |
| Base 12 | 237812 | 237b12 |
| Base 13 | 1a7213 | 1a7513 |
| Base 14 | 164414 | 164714 |
| Base 15 | 12a515 | 12a815 |
| Base 16 | f8c16 | f8f16 |