Compare 42719 vs 42731
| Property | 42719 | 42731 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 427191 | 131 × 191 × 1731 |
| Prime factorization | 42719 | 13 × 19 × 173 |
| Divisors count | 2 | 8 |
| Divisors | 1, 42719 | 1, 13, 19, 173, 247, 2249, 3287, 42731 |
| Number of properties | 5 | 0 |
| Additive primes | 1994th | |
| Harmonic primes | 1662nd | |
| Isolated primes | 3226th | |
| Primes | 4467th | |
| Sophie germain primes | 593rd | |
| Roman numberals | ||
| Base 2 | 10100110110111112 | 10100110111010112 |
| Base 3 | 20111210123 | 20111211223 |
| Base 4 | 221231334 | 221232234 |
| Base 5 | 23313345 | 23314115 |
| Base 6 | 5254356 | 5254556 |
| Base 7 | 2353557 | 2354037 |
| Base 8 | 1233378 | 1233538 |
| Base 9 | 645359 | 645489 |
| Base 10 | 4271910 | 4273110 |
| Base 11 | 2a10611 | 2a11711 |
| Base 12 | 2087b12 | 2088b12 |
| Base 13 | 165a113 | 165b013 |
| Base 14 | 117d514 | 1180314 |
| Base 15 | c9ce15 | c9db15 |
| Base 16 | a6df16 | a6eb16 |