Compare 164009 vs 164012
| Property | 164009 | 164012 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 4011 × 4091 | 22 × 1311 × 3131 |
| Prime factorization | 401 × 409 | 2 × 2 × 131 × 313 |
| Divisors count | 4 | 12 |
| Divisors | 1, 401, 409, 164009 | 1, 2, 4, 131, 262, 313, 524, 626, 1252, 41003, 82006, 164012 |
| Number of properties | 1 | 0 |
| Semiprimes | 37451st | |
| Roman numberals | ||
| Base 2 | 1010000000101010012 | 1010000000101011002 |
| Base 3 | 220222221023 | 220222221123 |
| Base 4 | 2200022214 | 2200022304 |
| Base 5 | 202220145 | 202220225 |
| Base 6 | 33031456 | 33031526 |
| Base 7 | 12521067 | 12521127 |
| Base 8 | 5002518 | 5002548 |
| Base 9 | 2688729 | 2688759 |
| Base 10 | 16400910 | 16401210 |
| Base 11 | 10224a11 | 10225211 |
| Base 12 | 7aab512 | 7aab812 |
| Base 13 | 5986113 | 5986413 |
| Base 14 | 43aad14 | 43ab214 |
| Base 15 | 338de15 | 338e215 |
| Base 16 | 280a916 | 280ac16 |