Compare 42715 vs 42719
| Property | 42715 | 42719 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 85431 | 427191 |
| Prime factorization | 5 × 8543 | 42719 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 8543, 42715 | 1, 42719 |
| Number of properties | 1 | 5 |
| Additive primes | 1994th | |
| Harmonic primes | 1662nd | |
| Isolated primes | 3226th | |
| Primes | 4467th | |
| Semiprimes | 10401st | |
| Sophie germain primes | 593rd | |
| Roman numberals | ||
| Base 2 | 10100110110110112 | 10100110110111112 |
| Base 3 | 20111210013 | 20111210123 |
| Base 4 | 221231234 | 221231334 |
| Base 5 | 23313305 | 23313345 |
| Base 6 | 5254316 | 5254356 |
| Base 7 | 2353517 | 2353557 |
| Base 8 | 1233338 | 1233378 |
| Base 9 | 645319 | 645359 |
| Base 10 | 4271510 | 4271910 |
| Base 11 | 2a10211 | 2a10611 |
| Base 12 | 2087712 | 2087b12 |
| Base 13 | 1659a13 | 165a113 |
| Base 14 | 117d114 | 117d514 |
| Base 15 | c9ca15 | c9ce15 |
| Base 16 | a6db16 | a6df16 |