Compare 64940 vs 64945
| Property | 64940 | 64945 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 22 × 51 × 171 × 1911 | 51 × 311 × 4191 |
| Prime factorization | 2 × 2 × 5 × 17 × 191 | 5 × 31 × 419 |
| Divisors count | 24 | 8 |
| Divisors | 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 191, 340, 382, 764, 955, 1910, 3247, 3820, 6494, 12988, 16235, 32470, 64940 | 1, 5, 31, 155, 419, 2095, 12989, 64945 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 11111101101011002 | 11111101101100012 |
| Base 3 | 100220020123 | 100220021013 |
| Base 4 | 333122304 | 333123014 |
| Base 5 | 40342305 | 40342405 |
| Base 6 | 12203526 | 12204016 |
| Base 7 | 3602217 | 3602267 |
| Base 8 | 1766548 | 1766618 |
| Base 9 | 1080659 | 1080719 |
| Base 10 | 6494010 | 6494510 |
| Base 11 | 4487711 | 4488111 |
| Base 12 | 316b812 | 3170112 |
| Base 13 | 2373513 | 2373a13 |
| Base 14 | 1994814 | 1994d14 |
| Base 15 | 1439515 | 1439a15 |
| Base 16 | fdac16 | fdb116 |