Compare 172979 vs 172989
| Property | 172979 | 172989 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 5 |
| Prime factorization | 411 × 42191 | 33 × 431 × 1491 |
| Prime factorization | 41 × 4219 | 3 × 3 × 3 × 43 × 149 |
| Divisors count | 4 | 16 |
| Divisors | 1, 41, 4219, 172979 | 1, 3, 9, 27, 43, 129, 149, 387, 447, 1161, 1341, 4023, 6407, 19221, 57663, 172989 |
| Number of properties | 1 | 0 |
| Semiprimes | 39421st | |
| Roman numberals | ||
| Base 2 | 1010100011101100112 | 1010100011101111012 |
| Base 3 | 222100211223 | 222100220003 |
| Base 4 | 2220323034 | 2220323314 |
| Base 5 | 210134045 | 210134245 |
| Base 6 | 34124556 | 34125136 |
| Base 7 | 13202127 | 13202257 |
| Base 8 | 5216638 | 5216758 |
| Base 9 | 2832489 | 2832609 |
| Base 10 | 17297910 | 17298910 |
| Base 11 | 108a6411 | 108a7311 |
| Base 12 | 8412b12 | 8413912 |
| Base 13 | 6097113 | 6097b13 |
| Base 14 | 4707914 | 4708514 |
| Base 15 | 363be15 | 363c915 |
| Base 16 | 2a3b316 | 2a3bd16 |