Compare 47809 vs 47820
| Property | 47809 | 47820 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 5 |
| Prime factorization | 478091 | 22 × 31 × 51 × 7971 |
| Prime factorization | 47809 | 2 × 2 × 3 × 5 × 797 |
| Divisors count | 2 | 24 |
| Divisors | 1, 47809 | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 797, 1594, 2391, 3188, 3985, 4782, 7970, 9564, 11955, 15940, 23910, 47820 |
| Number of properties | 4 | 0 |
| Chen primes | 2304th | |
| Primes | 4929th | |
| Pythagorean primes | 2450th | |
| Twin primes (2nd member) | 675th | |
| Roman numberals | ||
| Base 2 | 10111010110000012 | 10111010110011002 |
| Base 3 | 21021202013 | 21021210103 |
| Base 4 | 232230014 | 232230304 |
| Base 5 | 30122145 | 30122405 |
| Base 6 | 10052016 | 10052206 |
| Base 7 | 2562467 | 2562637 |
| Base 8 | 1353018 | 1353148 |
| Base 9 | 725219 | 725339 |
| Base 10 | 4780910 | 4782010 |
| Base 11 | 32a1311 | 32a2311 |
| Base 12 | 2380112 | 2381012 |
| Base 13 | 189b813 | 189c613 |
| Base 14 | 135cd14 | 135da14 |
| Base 15 | e27415 | e28015 |
| Base 16 | bac116 | bacc16 |