Compare 28931 vs 28940
| Property | 28931 | 28940 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 71 × 41331 | 22 × 51 × 14471 |
| Prime factorization | 7 × 4133 | 2 × 2 × 5 × 1447 |
| Divisors count | 4 | 12 |
| Divisors | 1, 7, 4133, 28931 | 1, 2, 4, 5, 10, 20, 1447, 2894, 5788, 7235, 14470, 28940 |
| Number of properties | 1 | 0 |
| Semiprimes | 7195th | |
| Roman numberals | ||
| Base 2 | 1110001000000112 | 1110001000011002 |
| Base 3 | 11102001123 | 11102002123 |
| Base 4 | 130100034 | 130100304 |
| Base 5 | 14112115 | 14112305 |
| Base 6 | 3415356 | 3415526 |
| Base 7 | 1502307 | 1502427 |
| Base 8 | 704038 | 704148 |
| Base 9 | 436159 | 436259 |
| Base 10 | 2893110 | 2894010 |
| Base 11 | 1a81111 | 1a81a11 |
| Base 12 | 148ab12 | 148b812 |
| Base 13 | 1022613 | 1023213 |
| Base 14 | a78714 | a79214 |
| Base 15 | 888b15 | 889515 |
| Base 16 | 710316 | 710c16 |