Compare 39981 vs 40007
| Property | 39981 | 40007 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 133271 | 111 × 36371 |
| Prime factorization | 3 × 13327 | 11 × 3637 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 13327, 39981 | 1, 11, 3637, 40007 |
| Number of properties | 1 | 1 |
| Semiprimes | 9786th | 9792nd |
| Roman numberals | ||
| Base 2 | 10011100001011012 | 10011100010001112 |
| Base 3 | 20002112103 | 20002122023 |
| Base 4 | 213002314 | 213010134 |
| Base 5 | 22344115 | 22400125 |
| Base 6 | 5050336 | 5051156 |
| Base 7 | 2243647 | 2244327 |
| Base 8 | 1160558 | 1161078 |
| Base 9 | 607539 | 607829 |
| Base 10 | 3998110 | 4000710 |
| Base 11 | 2804711 | 2807011 |
| Base 12 | 1b17912 | 1b19b12 |
| Base 13 | 1527613 | 1529613 |
| Base 14 | 107db14 | 1081914 |
| Base 15 | bca615 | bcc215 |
| Base 16 | 9c2d16 | 9c4716 |