Compare 16639 vs 16642
Property | 16639 | 16642 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 3 |
Total factors | 2 | 3 |
Prime factorization | 71 × 23771 | 21 × 531 × 1571 |
Prime factorization | 7 × 2377 | 2 × 53 × 157 |
Divisors count | 4 | 8 |
Divisors | 1, 7, 2377, 16639 | 1, 2, 53, 106, 157, 314, 8321, 16642 |
Number of properties | 1 | 0 |
Semiprimes | 4260th | |
Roman numberals | ||
Base 2 | 1000000111111112 | 1000001000000102 |
Base 3 | 2112110213 | 2112111013 |
Base 4 | 100033334 | 100100024 |
Base 5 | 10130245 | 10130325 |
Base 6 | 2050116 | 2050146 |
Base 7 | 663407 | 663437 |
Base 8 | 403778 | 404028 |
Base 9 | 247379 | 247419 |
Base 10 | 1663910 | 1664210 |
Base 11 | 1155711 | 1155a11 |
Base 12 | 976712 | 976a12 |
Base 13 | 775c13 | 776213 |
Base 14 | 60c714 | 60ca14 |
Base 15 | 4de415 | 4de715 |
Base 16 | 40ff16 | 410216 |