Compare 9899 vs 9905
| Property | 9899 | 9905 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 191 × 5211 | 51 × 71 × 2831 |
| Prime factorization | 19 × 521 | 5 × 7 × 283 |
| Divisors count | 4 | 8 |
| Divisors | 1, 19, 521, 9899 | 1, 5, 7, 35, 283, 1415, 1981, 9905 |
| Number of properties | 1 | 0 |
| Semiprimes | 2593rd | |
| Roman numberals | ||
| Base 2 | 100110101010112 | 100110101100012 |
| Base 3 | 1111201223 | 1111202123 |
| Base 4 | 21222234 | 21223014 |
| Base 5 | 3040445 | 3041105 |
| Base 6 | 1134556 | 1135056 |
| Base 7 | 406017 | 406107 |
| Base 8 | 232538 | 232618 |
| Base 9 | 145189 | 145259 |
| Base 10 | 989910 | 990510 |
| Base 11 | 748a11 | 749511 |
| Base 12 | 588b12 | 589512 |
| Base 13 | 467613 | 467c13 |
| Base 14 | 387114 | 387714 |
| Base 15 | 2dee15 | 2e0515 |
| Base 16 | 26ab16 | 26b116 |