Compare 18930 vs 18933
Property | 18930 | 18933 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 4 | 2 |
Prime factorization | 21 × 31 × 51 × 6311 | 31 × 63111 |
Prime factorization | 2 × 3 × 5 × 631 | 3 × 6311 |
Divisors count | 16 | 4 |
Divisors | 1, 2, 3, 5, 6, 10, 15, 30, 631, 1262, 1893, 3155, 3786, 6310, 9465, 18930 | 1, 3, 6311, 18933 |
Number of properties | 0 | 1 |
Semiprimes | 4826th | |
Roman numberals | ||
Base 2 | 1001001111100102 | 1001001111101012 |
Base 3 | 2212220103 | 2212220203 |
Base 4 | 102133024 | 102133114 |
Base 5 | 11012105 | 11012135 |
Base 6 | 2233506 | 2233536 |
Base 7 | 1061227 | 1061257 |
Base 8 | 447628 | 447658 |
Base 9 | 278639 | 278669 |
Base 10 | 1893010 | 1893310 |
Base 11 | 1324a11 | 1325211 |
Base 12 | ab5612 | ab5912 |
Base 13 | 880213 | 880513 |
Base 14 | 6c8214 | 6c8514 |
Base 15 | 592015 | 592315 |
Base 16 | 49f216 | 49f516 |