Compare 4009 vs 4043
| Property | 4009 | 4043 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 191 × 2111 | 131 × 3111 |
| Prime factorization | 19 × 211 | 13 × 311 |
| Divisors count | 4 | 4 |
| Divisors | 1, 19, 211, 4009 | 1, 13, 311, 4043 |
| Number of properties | 1 | 1 |
| Semiprimes | 1107th | 1114th |
| Roman numberals | MMMMIX | MMMMXLIII |
| Base 2 | 1111101010012 | 1111110010112 |
| Base 3 | 121111113 | 121122023 |
| Base 4 | 3322214 | 3330234 |
| Base 5 | 1120145 | 1121335 |
| Base 6 | 303216 | 304156 |
| Base 7 | 144557 | 145347 |
| Base 8 | 76518 | 77138 |
| Base 9 | 54449 | 54829 |
| Base 10 | 400910 | 404310 |
| Base 11 | 301511 | 304611 |
| Base 12 | 23a112 | 240b12 |
| Base 13 | 1a9513 | 1ac013 |
| Base 14 | 166514 | 168b14 |
| Base 15 | 12c415 | 12e815 |
| Base 16 | fa916 | fcb16 |