Compare 199979 vs 199985
| Property | 199979 | 199985 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 131 × 153831 | 51 × 231 × 371 × 471 |
| Prime factorization | 13 × 15383 | 5 × 23 × 37 × 47 |
| Divisors count | 4 | 16 |
| Divisors | 1, 13, 15383, 199979 | 1, 5, 23, 37, 47, 115, 185, 235, 851, 1081, 1739, 4255, 5405, 8695, 39997, 199985 |
| Number of properties | 1 | 0 |
| Semiprimes | 45224th | |
| Roman numberals | ||
| Base 2 | 1100001101001010112 | 1100001101001100012 |
| Base 3 | 1010110221223 | 1010110222123 |
| Base 4 | 3003102234 | 3003103014 |
| Base 5 | 223444045 | 223444205 |
| Base 6 | 41414556 | 41415056 |
| Base 7 | 14620137 | 14620227 |
| Base 8 | 6064538 | 6064618 |
| Base 9 | 3342789 | 3342859 |
| Base 10 | 19997910 | 19998510 |
| Base 11 | 12727a11 | 12728511 |
| Base 12 | 9788b12 | 9789512 |
| Base 13 | 7004013 | 7004613 |
| Base 14 | 52c4314 | 52c4914 |
| Base 15 | 3e3be15 | 3e3c515 |
| Base 16 | 30d2b16 | 30d3116 |