Compare 163985 vs 164019
| Property | 163985 | 164019 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 327971 | 31 × 546731 |
| Prime factorization | 5 × 32797 | 3 × 54673 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 32797, 163985 | 1, 3, 54673, 164019 |
| Number of properties | 1 | 1 |
| Semiprimes | 37447th | 37456th |
| Roman numberals | ||
| Base 2 | 1010000000100100012 | 1010000000101100112 |
| Base 3 | 220222211123 | 220222222103 |
| Base 4 | 2200021014 | 2200023034 |
| Base 5 | 202214205 | 202220345 |
| Base 6 | 33031056 | 33032036 |
| Base 7 | 12520437 | 12521227 |
| Base 8 | 5002218 | 5002638 |
| Base 9 | 2688459 | 2688839 |
| Base 10 | 16398510 | 16401910 |
| Base 11 | 10222811 | 10225911 |
| Base 12 | 7aa9512 | 7ab0312 |
| Base 13 | 5984313 | 5986b13 |
| Base 14 | 43a9314 | 43ab914 |
| Base 15 | 338c515 | 338e915 |
| Base 16 | 2809116 | 280b316 |