Compare 87985 vs 87989
| Property | 87985 | 87989 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 51 × 175971 | 111 × 191 × 4211 |
| Prime factorization | 5 × 17597 | 11 × 19 × 421 |
| Divisors count | 4 | 8 |
| Divisors | 1, 5, 17597, 87985 | 1, 11, 19, 209, 421, 4631, 7999, 87989 |
| Number of properties | 1 | 0 |
| Semiprimes | 20713th | |
| Roman numberals | ||
| Base 2 | 101010111101100012 | 101010111101101012 |
| Base 3 | 111102002013 | 111102002123 |
| Base 4 | 1111323014 | 1111323114 |
| Base 5 | 103034205 | 103034245 |
| Base 6 | 15152016 | 15152056 |
| Base 7 | 5143427 | 5143467 |
| Base 8 | 2536618 | 2536658 |
| Base 9 | 1436219 | 1436259 |
| Base 10 | 8798510 | 8798910 |
| Base 11 | 6011711 | 6012011 |
| Base 12 | 42b0112 | 42b0512 |
| Base 13 | 3108113 | 3108513 |
| Base 14 | 240c914 | 240cd14 |
| Base 15 | 1b10a15 | 1b10e15 |
| Base 16 | 157b116 | 157b516 |