Compare 4006 vs 4009
| Property | 4006 | 4009 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 20031 | 191 × 2111 |
| Prime factorization | 2 × 2003 | 19 × 211 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 2003, 4006 | 1, 19, 211, 4009 |
| Number of properties | 1 | 1 |
| Semiprimes | 1106th | 1107th |
| Roman numberals | MMMMVI | MMMMIX |
| Base 2 | 1111101001102 | 1111101010012 |
| Base 3 | 121111013 | 121111113 |
| Base 4 | 3322124 | 3322214 |
| Base 5 | 1120115 | 1120145 |
| Base 6 | 303146 | 303216 |
| Base 7 | 144527 | 144557 |
| Base 8 | 76468 | 76518 |
| Base 9 | 54419 | 54449 |
| Base 10 | 400610 | 400910 |
| Base 11 | 301211 | 301511 |
| Base 12 | 239a12 | 23a112 |
| Base 13 | 1a9213 | 1a9513 |
| Base 14 | 166214 | 166514 |
| Base 15 | 12c115 | 12c415 |
| Base 16 | fa616 | fa916 |