Compare 47639 vs 47947
| Property | 47639 | 47947 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 476391 | 479471 |
| Prime factorization | 47639 | 47947 |
| Divisors count | 2 | 2 |
| Divisors | 1, 47639 | 1, 47947 |
| Number of properties | 5 | 6 |
| Additive primes | 2166th | 2175th |
| Cousin primes (1st member) | 671st | |
| Harmonic primes | 1836th | |
| Isolated primes | 3574th | 3592nd |
| Lucky primes | 707th | |
| Primes | 4911th | 4941st |
| Safe primes | 379th | |
| Sophie germain primes | 647th | |
| Roman numberals | ||
| Base 2 | 10111010000101112 | 10111011010010112 |
| Base 3 | 21021001023 | 21022022113 |
| Base 4 | 232201134 | 232310234 |
| Base 5 | 30110245 | 30132425 |
| Base 6 | 10043156 | 10055516 |
| Base 7 | 2556147 | 2565347 |
| Base 8 | 1350278 | 1355138 |
| Base 9 | 723129 | 726849 |
| Base 10 | 4763910 | 4794710 |
| Base 11 | 3287911 | 3302911 |
| Base 12 | 2369b12 | 238b712 |
| Base 13 | 188b713 | 18a9313 |
| Base 14 | 1350b14 | 1368b14 |
| Base 15 | e1ae15 | e31715 |
| Base 16 | ba1716 | bb4b16 |