Compare 9899 vs 9906
| Property | 9899 | 9906 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 191 × 5211 | 21 × 31 × 131 × 1271 |
| Prime factorization | 19 × 521 | 2 × 3 × 13 × 127 |
| Divisors count | 4 | 16 |
| Divisors | 1, 19, 521, 9899 | 1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906 |
| Number of properties | 1 | 0 |
| Semiprimes | 2593rd | |
| Roman numberals | ||
| Base 2 | 100110101010112 | 100110101100102 |
| Base 3 | 1111201223 | 1111202203 |
| Base 4 | 21222234 | 21223024 |
| Base 5 | 3040445 | 3041115 |
| Base 6 | 1134556 | 1135106 |
| Base 7 | 406017 | 406117 |
| Base 8 | 232538 | 232628 |
| Base 9 | 145189 | 145269 |
| Base 10 | 989910 | 990610 |
| Base 11 | 748a11 | 749611 |
| Base 12 | 588b12 | 589612 |
| Base 13 | 467613 | 468013 |
| Base 14 | 387114 | 387814 |
| Base 15 | 2dee15 | 2e0615 |
| Base 16 | 26ab16 | 26b216 |