Compare 47945 vs 47951
| Property | 47945 | 47951 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 431 × 2231 | 479511 |
| Prime factorization | 5 × 43 × 223 | 47951 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 43, 215, 223, 1115, 9589, 47945 | 1, 47951 |
| Number of properties | 0 | 5 |
| Chen primes | 2310th | |
| Cousin primes (2nd member) | 671st | |
| Isolated primes | 3593rd | |
| Primes | 4942nd | |
| Ulam primes | 368th | |
| Roman numberals | ||
| Base 2 | 10111011010010012 | 10111011010011112 |
| Base 3 | 21022022023 | 21022022223 |
| Base 4 | 232310214 | 232310334 |
| Base 5 | 30132405 | 30133015 |
| Base 6 | 10055456 | 10055556 |
| Base 7 | 2565327 | 2565417 |
| Base 8 | 1355118 | 1355178 |
| Base 9 | 726829 | 726889 |
| Base 10 | 4794510 | 4795110 |
| Base 11 | 3302711 | 3303211 |
| Base 12 | 238b512 | 238bb12 |
| Base 13 | 18a9113 | 18a9713 |
| Base 14 | 1368914 | 1369114 |
| Base 15 | e31515 | e31b15 |
| Base 16 | bb4916 | bb4f16 |