Compare 16439 vs 16440
Property | 16439 | 16440 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 4 |
Total factors | 2 | 6 |
Prime factorization | 171 × 9671 | 23 × 31 × 51 × 1371 |
Prime factorization | 17 × 967 | 2 × 2 × 2 × 3 × 5 × 137 |
Divisors count | 4 | 32 |
Divisors | 1, 17, 967, 16439 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 16440 |
Number of properties | 1 | 0 |
Semiprimes | 4205th | |
Roman numberals | ||
Base 2 | 1000000001101112 | 1000000001110002 |
Base 3 | 2111122123 | 2111122203 |
Base 4 | 100003134 | 100003204 |
Base 5 | 10112245 | 10112305 |
Base 6 | 2040356 | 2040406 |
Base 7 | 656337 | 656347 |
Base 8 | 400678 | 400708 |
Base 9 | 244859 | 244869 |
Base 10 | 1643910 | 1644010 |
Base 11 | 1139511 | 1139611 |
Base 12 | 961b12 | 962012 |
Base 13 | 763713 | 763813 |
Base 14 | 5dc314 | 5dc414 |
Base 15 | 4d0e15 | 4d1015 |
Base 16 | 403716 | 403816 |