Compare 42727 vs 42731
| Property | 42727 | 42731 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 427271 | 131 × 191 × 1731 |
| Prime factorization | 42727 | 13 × 19 × 173 |
| Divisors count | 2 | 8 |
| Divisors | 1, 42727 | 1, 13, 19, 173, 247, 2249, 3287, 42731 |
| Number of properties | 5 | 0 |
| Chen primes | 2092nd | |
| Isolated primes | 3227th | |
| Lucky primes | 652nd | |
| Primes | 4468th | |
| Ulam primes | 336th | |
| Roman numberals | ||
| Base 2 | 10100110111001112 | 10100110111010112 |
| Base 3 | 20111211113 | 20111211223 |
| Base 4 | 221232134 | 221232234 |
| Base 5 | 23314025 | 23314115 |
| Base 6 | 5254516 | 5254556 |
| Base 7 | 2353667 | 2354037 |
| Base 8 | 1233478 | 1233538 |
| Base 9 | 645449 | 645489 |
| Base 10 | 4272710 | 4273110 |
| Base 11 | 2a11311 | 2a11711 |
| Base 12 | 2088712 | 2088b12 |
| Base 13 | 165a913 | 165b013 |
| Base 14 | 117dd14 | 1180314 |
| Base 15 | c9d715 | c9db15 |
| Base 16 | a6e716 | a6eb16 |