Compare 3997 vs 4043
| Property | 3997 | 4043 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 5711 | 131 × 3111 |
| Prime factorization | 7 × 571 | 13 × 311 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 571, 3997 | 1, 13, 311, 4043 |
| Number of properties | 1 | 1 |
| Semiprimes | 1104th | 1114th |
| Roman numberals | MMMCMXCVII | MMMMXLIII |
| Base 2 | 1111100111012 | 1111110010112 |
| Base 3 | 121110013 | 121122023 |
| Base 4 | 3321314 | 3330234 |
| Base 5 | 1114425 | 1121335 |
| Base 6 | 303016 | 304156 |
| Base 7 | 144407 | 145347 |
| Base 8 | 76358 | 77138 |
| Base 9 | 54319 | 54829 |
| Base 10 | 399710 | 404310 |
| Base 11 | 300411 | 304611 |
| Base 12 | 239112 | 240b12 |
| Base 13 | 1a8613 | 1ac013 |
| Base 14 | 165714 | 168b14 |
| Base 15 | 12b715 | 12e815 |
| Base 16 | f9d16 | fcb16 |