Compare 39972 vs 39981
| Property | 39972 | 39981 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 31 × 33311 | 31 × 133271 |
| Prime factorization | 2 × 2 × 3 × 3331 | 3 × 13327 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 3, 4, 6, 12, 3331, 6662, 9993, 13324, 19986, 39972 | 1, 3, 13327, 39981 |
| Number of properties | 0 | 1 |
| Semiprimes | 9786th | |
| Roman numberals | ||
| Base 2 | 10011100001001002 | 10011100001011012 |
| Base 3 | 20002111103 | 20002112103 |
| Base 4 | 213002104 | 213002314 |
| Base 5 | 22343425 | 22344115 |
| Base 6 | 5050206 | 5050336 |
| Base 7 | 2243527 | 2243647 |
| Base 8 | 1160448 | 1160558 |
| Base 9 | 607439 | 607539 |
| Base 10 | 3997210 | 3998110 |
| Base 11 | 2803911 | 2804711 |
| Base 12 | 1b17012 | 1b17912 |
| Base 13 | 1526a13 | 1527613 |
| Base 14 | 107d214 | 107db14 |
| Base 15 | bc9c15 | bca615 |
| Base 16 | 9c2416 | 9c2d16 |