Compare 42443 vs 42487
| Property | 42443 | 42487 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 424431 | 424871 |
| Prime factorization | 42443 | 42487 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42443 | 1, 42487 |
| Number of properties | 5 | 5 |
| Additive primes | 1983rd | |
| Cousin primes (1st member) | 615th | |
| Harmonic primes | 1653rd | |
| Isolated primes | 3205th | 3210th |
| Long primes | 1671st | |
| Primes | 4438th | 4445th |
| Safe primes | 346th | |
| Sexy primes (2nd member) | 1258th | |
| Roman numberals | ||
| Base 2 | 10100101110010112 | 10100101111101112 |
| Base 3 | 20110122223 | 20110211213 |
| Base 4 | 221130234 | 221133134 |
| Base 5 | 23242335 | 23244225 |
| Base 6 | 5242556 | 5244116 |
| Base 7 | 2345127 | 2346047 |
| Base 8 | 1227138 | 1227678 |
| Base 9 | 641889 | 642479 |
| Base 10 | 4244310 | 4248710 |
| Base 11 | 2998511 | 29a1511 |
| Base 12 | 2068b12 | 2070712 |
| Base 13 | 1641b13 | 1645313 |
| Base 14 | 1167914 | 116ab14 |
| Base 15 | c89815 | c8c715 |
| Base 16 | a5cb16 | a5f716 |