Compare 39981 vs 39988
| Property | 39981 | 39988 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 31 × 133271 | 22 × 131 × 7691 |
| Prime factorization | 3 × 13327 | 2 × 2 × 13 × 769 |
| Divisors count | 4 | 12 |
| Divisors | 1, 3, 13327, 39981 | 1, 2, 4, 13, 26, 52, 769, 1538, 3076, 9997, 19994, 39988 |
| Number of properties | 1 | 0 |
| Semiprimes | 9786th | |
| Roman numberals | ||
| Base 2 | 10011100001011012 | 10011100001101002 |
| Base 3 | 20002112103 | 20002120013 |
| Base 4 | 213002314 | 213003104 |
| Base 5 | 22344115 | 22344235 |
| Base 6 | 5050336 | 5050446 |
| Base 7 | 2243647 | 2244047 |
| Base 8 | 1160558 | 1160648 |
| Base 9 | 607539 | 607619 |
| Base 10 | 3998110 | 3998810 |
| Base 11 | 2804711 | 2805311 |
| Base 12 | 1b17912 | 1b18412 |
| Base 13 | 1527613 | 1528013 |
| Base 14 | 107db14 | 1080414 |
| Base 15 | bca615 | bcad15 |
| Base 16 | 9c2d16 | 9c3416 |