Compare 15 vs 39
Property | 15 | 39 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 31 × 51 | 31 × 131 |
Prime factorization | 3 × 5 | 3 × 13 |
Divisors count | 4 | 4 |
Divisors | 1, 3, 5, 15 | 1, 3, 13, 39 |
Number of properties | 1 | 1 |
Semiprimes | 6th | 15th |
Roman numberals | XV | XXXIX |
Base 2 | 11112 | 1001112 |
Base 3 | 1203 | 11103 |
Base 4 | 334 | 2134 |
Base 5 | 305 | 1245 |
Base 6 | 236 | 1036 |
Base 7 | 217 | 547 |
Base 8 | 178 | 478 |
Base 9 | 169 | 439 |
Base 10 | 1510 | 3910 |
Base 11 | 1411 | 3611 |
Base 12 | 1312 | 3312 |
Base 13 | 1213 | 3013 |
Base 14 | 1114 | 2b14 |
Base 15 | 1015 | 2915 |
Base 16 | f16 | 2716 |