Compare 28930 vs 28931
Property | 28930 | 28931 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 4 | 2 |
Prime factorization | 21 × 51 × 111 × 2631 | 71 × 41331 |
Prime factorization | 2 × 5 × 11 × 263 | 7 × 4133 |
Divisors count | 16 | 4 |
Divisors | 1, 2, 5, 10, 11, 22, 55, 110, 263, 526, 1315, 2630, 2893, 5786, 14465, 28930 | 1, 7, 4133, 28931 |
Number of properties | 0 | 1 |
Semiprimes | 7195th | |
Roman numberals | ||
Base 2 | 1110001000000102 | 1110001000000112 |
Base 3 | 11102001113 | 11102001123 |
Base 4 | 130100024 | 130100034 |
Base 5 | 14112105 | 14112115 |
Base 6 | 3415346 | 3415356 |
Base 7 | 1502267 | 1502307 |
Base 8 | 704028 | 704038 |
Base 9 | 436149 | 436159 |
Base 10 | 2893010 | 2893110 |
Base 11 | 1a81011 | 1a81111 |
Base 12 | 148aa12 | 148ab12 |
Base 13 | 1022513 | 1022613 |
Base 14 | a78614 | a78714 |
Base 15 | 888a15 | 888b15 |
Base 16 | 710216 | 710316 |