Compare 42731 vs 42743
| Property | 42731 | 42743 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 131 × 191 × 1731 | 427431 |
| Prime factorization | 13 × 19 × 173 | 42743 |
| Divisors count | 8 | 2 |
| Divisors | 1, 13, 19, 173, 247, 2249, 3287, 42731 | 1, 42743 |
| Number of properties | 0 | 6 |
| Happy primes | 732nd | |
| Isolated primes | 3229th | |
| Long primes | 1680th | |
| Primes | 4470th | |
| Sexy primes (2nd member) | 1269th | |
| Sophie germain primes | 594th | |
| Roman numberals | ||
| Base 2 | 10100110111010112 | 10100110111101112 |
| Base 3 | 20111211223 | 20111220023 |
| Base 4 | 221232234 | 221233134 |
| Base 5 | 23314115 | 23314335 |
| Base 6 | 5254556 | 5255156 |
| Base 7 | 2354037 | 2354217 |
| Base 8 | 1233538 | 1233678 |
| Base 9 | 645489 | 645629 |
| Base 10 | 4273110 | 4274310 |
| Base 11 | 2a11711 | 2a12811 |
| Base 12 | 2088b12 | 2089b12 |
| Base 13 | 165b013 | 165bc13 |
| Base 14 | 1180314 | 1181114 |
| Base 15 | c9db15 | c9e815 |
| Base 16 | a6eb16 | a6f716 |