Compare 51985 vs 51989
| Property | 51985 | 51989 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 3 |
| Prime factorization | 51 × 371 × 2811 | 72 × 10611 |
| Prime factorization | 5 × 37 × 281 | 7 × 7 × 1061 |
| Divisors count | 8 | 6 |
| Divisors | 1, 5, 37, 185, 281, 1405, 10397, 51985 | 1, 7, 49, 1061, 7427, 51989 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 11001011000100012 | 11001011000101012 |
| Base 3 | 21220221013 | 21220221123 |
| Base 4 | 302301014 | 302301114 |
| Base 5 | 31304205 | 31304245 |
| Base 6 | 10404016 | 10404056 |
| Base 7 | 3043637 | 3044007 |
| Base 8 | 1454218 | 1454258 |
| Base 9 | 782719 | 782759 |
| Base 10 | 5198510 | 5198910 |
| Base 11 | 3606a11 | 3607311 |
| Base 12 | 2610112 | 2610512 |
| Base 13 | 1a87b13 | 1a88213 |
| Base 14 | 14d3314 | 14d3714 |
| Base 15 | 1060a15 | 1060e15 |
| Base 16 | cb1116 | cb1516 |