Compare 47639 vs 47647
| Property | 47639 | 47647 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 476391 | 291 × 311 × 531 |
| Prime factorization | 47639 | 29 × 31 × 53 |
| Divisors count | 2 | 8 |
| Divisors | 1, 47639 | 1, 29, 31, 53, 899, 1537, 1643, 47647 |
| Number of properties | 5 | 0 |
| Additive primes | 2166th | |
| Isolated primes | 3574th | |
| Primes | 4911th | |
| Safe primes | 379th | |
| Sophie germain primes | 647th | |
| Roman numberals | ||
| Base 2 | 10111010000101112 | 10111010000111112 |
| Base 3 | 21021001023 | 21021002013 |
| Base 4 | 232201134 | 232201334 |
| Base 5 | 30110245 | 30110425 |
| Base 6 | 10043156 | 10043316 |
| Base 7 | 2556147 | 2556257 |
| Base 8 | 1350278 | 1350378 |
| Base 9 | 723129 | 723219 |
| Base 10 | 4763910 | 4764710 |
| Base 11 | 3287911 | 3288611 |
| Base 12 | 2369b12 | 236a712 |
| Base 13 | 188b713 | 188c213 |
| Base 14 | 1350b14 | 1351514 |
| Base 15 | e1ae15 | e1b715 |
| Base 16 | ba1716 | ba1f16 |