Compare 42719 vs 42729
| Property | 42719 | 42729 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 427191 | 31 × 142431 |
| Prime factorization | 42719 | 3 × 14243 |
| Divisors count | 2 | 4 |
| Divisors | 1, 42719 | 1, 3, 14243, 42729 |
| Number of properties | 5 | 1 |
| Additive primes | 1994th | |
| Harmonic primes | 1662nd | |
| Isolated primes | 3226th | |
| Primes | 4467th | |
| Semiprimes | 10402nd | |
| Sophie germain primes | 593rd | |
| Roman numberals | ||
| Base 2 | 10100110110111112 | 10100110111010012 |
| Base 3 | 20111210123 | 20111211203 |
| Base 4 | 221231334 | 221232214 |
| Base 5 | 23313345 | 23314045 |
| Base 6 | 5254356 | 5254536 |
| Base 7 | 2353557 | 2354017 |
| Base 8 | 1233378 | 1233518 |
| Base 9 | 645359 | 645469 |
| Base 10 | 4271910 | 4272910 |
| Base 11 | 2a10611 | 2a11511 |
| Base 12 | 2087b12 | 2088912 |
| Base 13 | 165a113 | 165ab13 |
| Base 14 | 117d514 | 1180114 |
| Base 15 | c9ce15 | c9d915 |
| Base 16 | a6df16 | a6e916 |