Compare 4009 vs 4061
| Property | 4009 | 4061 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 191 × 2111 | 311 × 1311 |
| Prime factorization | 19 × 211 | 31 × 131 |
| Divisors count | 4 | 4 |
| Divisors | 1, 19, 211, 4009 | 1, 31, 131, 4061 |
| Number of properties | 1 | 1 |
| Semiprimes | 1107th | 1119th |
| Roman numberals | MMMMIX | MMMMLXI |
| Base 2 | 1111101010012 | 1111110111012 |
| Base 3 | 121111113 | 121201023 |
| Base 4 | 3322214 | 3331314 |
| Base 5 | 1120145 | 1122215 |
| Base 6 | 303216 | 304456 |
| Base 7 | 144557 | 145617 |
| Base 8 | 76518 | 77358 |
| Base 9 | 54449 | 55129 |
| Base 10 | 400910 | 406110 |
| Base 11 | 301511 | 306211 |
| Base 12 | 23a112 | 242512 |
| Base 13 | 1a9513 | 1b0513 |
| Base 14 | 166514 | 16a114 |
| Base 15 | 12c415 | 130b15 |
| Base 16 | fa916 | fdd16 |