Compare 47938 vs 47947
| Property | 47938 | 47947 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 111 × 21791 | 479471 |
| Prime factorization | 2 × 11 × 2179 | 47947 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 11, 22, 2179, 4358, 23969, 47938 | 1, 47947 |
| Number of properties | 0 | 6 |
| Additive primes | 2175th | |
| Cousin primes (1st member) | 671st | |
| Harmonic primes | 1836th | |
| Isolated primes | 3592nd | |
| Lucky primes | 707th | |
| Primes | 4941st | |
| Roman numberals | ||
| Base 2 | 10111011010000102 | 10111011010010112 |
| Base 3 | 21022021113 | 21022022113 |
| Base 4 | 232310024 | 232310234 |
| Base 5 | 30132235 | 30132425 |
| Base 6 | 10055346 | 10055516 |
| Base 7 | 2565227 | 2565347 |
| Base 8 | 1355028 | 1355138 |
| Base 9 | 726749 | 726849 |
| Base 10 | 4793810 | 4794710 |
| Base 11 | 3302011 | 3302911 |
| Base 12 | 238aa12 | 238b712 |
| Base 13 | 18a8713 | 18a9313 |
| Base 14 | 1368214 | 1368b14 |
| Base 15 | e30d15 | e31715 |
| Base 16 | bb4216 | bb4b16 |