Compare 39940 vs 39946
| Property | 39940 | 39946 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 51 × 19971 | 21 × 199731 |
| Prime factorization | 2 × 2 × 5 × 1997 | 2 × 19973 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20, 1997, 3994, 7988, 9985, 19970, 39940 | 1, 2, 19973, 39946 |
| Number of properties | 0 | 1 |
| Semiprimes | 9777th | |
| Roman numberals | ||
| Base 2 | 10011100000001002 | 10011100000010102 |
| Base 3 | 20002100213 | 20002101113 |
| Base 4 | 213000104 | 213000224 |
| Base 5 | 22342305 | 22342415 |
| Base 6 | 5045246 | 5045346 |
| Base 7 | 2243057 | 2243147 |
| Base 8 | 1160048 | 1160128 |
| Base 9 | 607079 | 607149 |
| Base 10 | 3994010 | 3994610 |
| Base 11 | 2800a11 | 2801511 |
| Base 12 | 1b14412 | 1b14a12 |
| Base 13 | 1524413 | 1524a13 |
| Base 14 | 107ac14 | 107b414 |
| Base 15 | bc7a15 | bc8115 |
| Base 16 | 9c0416 | 9c0a16 |