Compare 16 vs 39
| Property | 16 | 39 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 24 | 31 × 131 |
| Prime factorization | 2 × 2 × 2 × 2 | 3 × 13 |
| Divisors count | 5 | 4 |
| Divisors | 1, 2, 4, 8, 16 | 1, 3, 13, 39 |
| Number of properties | 0 | 1 |
| Semiprimes | 15th | |
| Roman numberals | XVI | XXXIX |
| Base 2 | 100002 | 1001112 |
| Base 3 | 1213 | 11103 |
| Base 4 | 1004 | 2134 |
| Base 5 | 315 | 1245 |
| Base 6 | 246 | 1036 |
| Base 7 | 227 | 547 |
| Base 8 | 208 | 478 |
| Base 9 | 179 | 439 |
| Base 10 | 1610 | 3910 |
| Base 11 | 1511 | 3611 |
| Base 12 | 1412 | 3312 |
| Base 13 | 1313 | 3013 |
| Base 14 | 1214 | 2b14 |
| Base 15 | 1115 | 2915 |
| Base 16 | 1016 | 2716 |