Compare 47947 vs 47955
| Property | 47947 | 47955 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 4 |
| Prime factorization | 479471 | 31 × 51 × 231 × 1391 |
| Prime factorization | 47947 | 3 × 5 × 23 × 139 |
| Divisors count | 2 | 16 |
| Divisors | 1, 47947 | 1, 3, 5, 15, 23, 69, 115, 139, 345, 417, 695, 2085, 3197, 9591, 15985, 47955 |
| Number of properties | 6 | 0 |
| Additive primes | 2175th | |
| Cousin primes (1st member) | 671st | |
| Harmonic primes | 1836th | |
| Isolated primes | 3592nd | |
| Lucky primes | 707th | |
| Primes | 4941st | |
| Roman numberals | ||
| Base 2 | 10111011010010112 | 10111011010100112 |
| Base 3 | 21022022113 | 21022100103 |
| Base 4 | 232310234 | 232311034 |
| Base 5 | 30132425 | 30133105 |
| Base 6 | 10055516 | 10100036 |
| Base 7 | 2565347 | 2565457 |
| Base 8 | 1355138 | 1355238 |
| Base 9 | 726849 | 727039 |
| Base 10 | 4794710 | 4795510 |
| Base 11 | 3302911 | 3303611 |
| Base 12 | 238b712 | 2390312 |
| Base 13 | 18a9313 | 18a9b13 |
| Base 14 | 1368b14 | 1369514 |
| Base 15 | e31715 | e32015 |
| Base 16 | bb4b16 | bb5316 |