Compare 47977 vs 47985
| Property | 47977 | 47985 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 4 |
| Prime factorization | 479771 | 31 × 51 × 71 × 4571 |
| Prime factorization | 47977 | 3 × 5 × 7 × 457 |
| Divisors count | 2 | 16 |
| Divisors | 1, 47977 | 1, 3, 5, 7, 15, 21, 35, 105, 457, 1371, 2285, 3199, 6855, 9597, 15995, 47985 |
| Number of properties | 6 | 0 |
| Cousin primes (1st member) | 672nd | |
| Harmonic primes | 1838th | |
| Isolated primes | 3596th | |
| Long primes | 1874th | |
| Primes | 4945th | |
| Pythagorean primes | 2458th | |
| Roman numberals | ||
| Base 2 | 10111011011010012 | 10111011011100012 |
| Base 3 | 21022102213 | 21022110203 |
| Base 4 | 232312214 | 232313014 |
| Base 5 | 30134025 | 30134205 |
| Base 6 | 10100416 | 10100536 |
| Base 7 | 2566067 | 2566207 |
| Base 8 | 1355518 | 1355618 |
| Base 9 | 727279 | 727369 |
| Base 10 | 4797710 | 4798510 |
| Base 11 | 3305611 | 3306311 |
| Base 12 | 2392112 | 2392912 |
| Base 13 | 18ab713 | 18ac213 |
| Base 14 | 136ad14 | 136b714 |
| Base 15 | e33715 | e34015 |
| Base 16 | bb6916 | bb7116 |