Compare 47145 vs 47153
| Property | 47145 | 47153 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 31 × 51 × 71 × 4491 | 611 × 7731 |
| Prime factorization | 3 × 5 × 7 × 449 | 61 × 773 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 5, 7, 15, 21, 35, 105, 449, 1347, 2245, 3143, 6735, 9429, 15715, 47145 | 1, 61, 773, 47153 |
| Number of properties | 0 | 1 |
| Semiprimes | 11463rd | |
| Roman numberals | ||
| Base 2 | 10111000001010012 | 10111000001100012 |
| Base 3 | 21012000103 | 21012001023 |
| Base 4 | 232002214 | 232003014 |
| Base 5 | 30020405 | 30021035 |
| Base 6 | 10021336 | 10021456 |
| Base 7 | 2543107 | 2543217 |
| Base 8 | 1340518 | 1340618 |
| Base 9 | 716039 | 716129 |
| Base 10 | 4714510 | 4715310 |
| Base 11 | 3246a11 | 3247711 |
| Base 12 | 2334912 | 2335512 |
| Base 13 | 185c713 | 1860213 |
| Base 14 | 1327714 | 1328114 |
| Base 15 | de8015 | de8815 |
| Base 16 | b82916 | b83116 |