Compare 172982 vs 172989
| Property | 172982 | 172989 | 
|---|---|---|
| Type | semiprime | composite number | 
| Unique factors | 2 | 3 | 
| Total factors | 2 | 5 | 
| Prime factorization | 21 × 864911 | 33 × 431 × 1491 | 
| Prime factorization | 2 × 86491 | 3 × 3 × 3 × 43 × 149 | 
| Divisors count | 4 | 16 | 
| Divisors | 1, 2, 86491, 172982 | 1, 3, 9, 27, 43, 129, 149, 387, 447, 1161, 1341, 4023, 6407, 19221, 57663, 172989 | 
| Number of properties | 1 | 0 | 
| Semiprimes | 39422nd | |
| Roman numberals | ||
| Base 2 | 1010100011101101102 | 1010100011101111012 | 
| Base 3 | 222100212023 | 222100220003 | 
| Base 4 | 2220323124 | 2220323314 | 
| Base 5 | 210134125 | 210134245 | 
| Base 6 | 34125026 | 34125136 | 
| Base 7 | 13202157 | 13202257 | 
| Base 8 | 5216668 | 5216758 | 
| Base 9 | 2832529 | 2832609 | 
| Base 10 | 17298210 | 17298910 | 
| Base 11 | 108a6711 | 108a7311 | 
| Base 12 | 8413212 | 8413912 | 
| Base 13 | 6097413 | 6097b13 | 
| Base 14 | 4707c14 | 4708514 | 
| Base 15 | 363c215 | 363c915 | 
| Base 16 | 2a3b616 | 2a3bd16 |