Compare 28013 vs 28049
| Property | 28013 | 28049 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 1091 × 2571 | 71 × 40071 |
| Prime factorization | 109 × 257 | 7 × 4007 |
| Divisors count | 4 | 4 |
| Divisors | 1, 109, 257, 28013 | 1, 7, 4007, 28049 |
| Number of properties | 1 | 1 |
| Semiprimes | 6987th | 6996th |
| Roman numberals | ||
| Base 2 | 1101101011011012 | 1101101100100012 |
| Base 3 | 11021021123 | 11021102123 |
| Base 4 | 123112314 | 123121014 |
| Base 5 | 13440235 | 13441445 |
| Base 6 | 3334056 | 3335056 |
| Base 7 | 1444467 | 1445307 |
| Base 8 | 665558 | 666218 |
| Base 9 | 423759 | 424259 |
| Base 10 | 2801310 | 2804910 |
| Base 11 | 1a05711 | 1a08a11 |
| Base 12 | 1426512 | 1429512 |
| Base 13 | c99b13 | c9c813 |
| Base 14 | a2cd14 | a31714 |
| Base 15 | 847815 | 849e15 |
| Base 16 | 6d6d16 | 6d9116 |