Compare 205985 vs 205989
| Property | 205985 | 205989 | 
|---|---|---|
| Type | composite number | composite number | 
| Unique factors | 3 | 4 | 
| Total factors | 3 | 4 | 
| Prime factorization | 51 × 131 × 31691 | 31 × 71 × 171 × 5771 | 
| Prime factorization | 5 × 13 × 3169 | 3 × 7 × 17 × 577 | 
| Divisors count | 8 | 16 | 
| Divisors | 1, 5, 13, 65, 3169, 15845, 41197, 205985 | 1, 3, 7, 17, 21, 51, 119, 357, 577, 1731, 4039, 9809, 12117, 29427, 68663, 205989 | 
| Number of properties | 0 | 0 | 
| Roman numberals | ||
| Base 2 | 1100100100101000012 | 1100100100101001012 | 
| Base 3 | 1011101200023 | 1011101200203 | 
| Base 4 | 3021022014 | 3021022114 | 
| Base 5 | 230424205 | 230424245 | 
| Base 6 | 42253456 | 42253536 | 
| Base 7 | 15153537 | 15153607 | 
| Base 8 | 6222418 | 6222458 | 
| Base 9 | 3435029 | 3435069 | 
| Base 10 | 20598510 | 20598910 | 
| Base 11 | 13083a11 | 13084311 | 
| Base 12 | 9b25512 | 9b25912 | 
| Base 13 | 729b013 | 729b413 | 
| Base 14 | 550d314 | 550d714 | 
| Base 15 | 4107515 | 4107915 | 
| Base 16 | 324a116 | 324a516 |