Compare 85209 vs 85220
| Property | 85209 | 85220 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 31 × 284031 | 22 × 51 × 42611 |
| Prime factorization | 3 × 28403 | 2 × 2 × 5 × 4261 |
| Divisors count | 4 | 12 |
| Divisors | 1, 3, 28403, 85209 | 1, 2, 4, 5, 10, 20, 4261, 8522, 17044, 21305, 42610, 85220 |
| Number of properties | 1 | 0 |
| Semiprimes | 20091st | |
| Roman numberals | ||
| Base 2 | 101001100110110012 | 101001100111001002 |
| Base 3 | 110222122203 | 110222200223 |
| Base 4 | 1103031214 | 1103032104 |
| Base 5 | 102113145 | 102113405 |
| Base 6 | 14542536 | 14543126 |
| Base 7 | 5032657 | 5033127 |
| Base 8 | 2463318 | 2463448 |
| Base 9 | 1387869 | 1388089 |
| Base 10 | 8520910 | 8522010 |
| Base 11 | 5902311 | 5903311 |
| Base 12 | 4138912 | 4139812 |
| Base 13 | 2ca2713 | 2ca3513 |
| Base 14 | 230a514 | 230b214 |
| Base 15 | 1a3a915 | 1a3b515 |
| Base 16 | 14cd916 | 14ce416 |