Compare 506131 vs 506731
| Property | 506131 | 506731 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 5061311 | 5067311 |
| Prime factorization | 506131 | 506731 |
| Divisors count | 2 | 2 |
| Divisors | 1, 506131 | 1, 506731 |
| Number of properties | 3 | 4 |
| Centered heptagonal primes | 75th | |
| Isolated primes | 32783rd | |
| Lucky primes | 4922nd | 4928th |
| Primes | 42000th | 42048th |
| Twin primes (2nd member) | 4616th | |
| Roman numberals | ||
| Base 2 | 11110111001000100112 | 11110111011011010112 |
| Base 3 | 2212010211213 | 2212020022113 |
| Base 4 | 13232101034 | 13232312234 |
| Base 5 | 1121440115 | 1122034115 |
| Base 6 | 145031116 | 145055516 |
| Base 7 | 42054137 | 42102317 |
| Base 8 | 17344238 | 17355538 |
| Base 9 | 8512479 | 8520849 |
| Base 10 | 50613110 | 50673110 |
| Base 11 | 31629a11 | 31679511 |
| Base 12 | 204a9712 | 2052b712 |
| Base 13 | 1494b213 | 14985413 |
| Base 14 | d264314 | d295114 |
| Base 15 | 9ee7115 | a022115 |
| Base 16 | 7b91316 | 7bb6b16 |