Compare 85809 vs 85820
| Property | 85809 | 85820 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 5 |
| Prime factorization | 31 × 286031 | 22 × 51 × 71 × 6131 |
| Prime factorization | 3 × 28603 | 2 × 2 × 5 × 7 × 613 |
| Divisors count | 4 | 24 |
| Divisors | 1, 3, 28603, 85809 | 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 613, 1226, 2452, 3065, 4291, 6130, 8582, 12260, 17164, 21455, 42910, 85820 |
| Number of properties | 1 | 0 |
| Semiprimes | 20231st | |
| Roman numberals | ||
| Base 2 | 101001111001100012 | 101001111001111002 |
| Base 3 | 111002010103 | 111002011123 |
| Base 4 | 1103303014 | 1103303304 |
| Base 5 | 102212145 | 102212405 |
| Base 6 | 15011336 | 15011526 |
| Base 7 | 5051137 | 5051307 |
| Base 8 | 2474618 | 2474748 |
| Base 9 | 1406339 | 1406459 |
| Base 10 | 8580910 | 8582010 |
| Base 11 | 5951911 | 5952911 |
| Base 12 | 417a912 | 417b812 |
| Base 13 | 3009913 | 300a713 |
| Base 14 | 233b314 | 233c014 |
| Base 15 | 1a65915 | 1a66515 |
| Base 16 | 14f3116 | 14f3c16 |