Compare 42509 vs 42689
| Property | 42509 | 42689 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 425091 | 426891 |
| Prime factorization | 42509 | 42689 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42509 | 1, 42689 |
| Number of properties | 5 | 7 |
| Additive primes | 1993rd | |
| Chen primes | 2084th | 2090th |
| Isolated primes | 3213th | 3223rd |
| Long primes | 1673rd | |
| Primes | 4448th | 4462nd |
| Pythagorean primes | 2204th | 2213th |
| Sexy primes (2nd member) | 1266th | |
| Sexy prime triplets (3rd member) | 309th | |
| Roman numberals | ||
| Base 2 | 10100110000011012 | 10100110110000012 |
| Base 3 | 20110221023 | 20111200023 |
| Base 4 | 221200314 | 221230014 |
| Base 5 | 23300145 | 23312245 |
| Base 6 | 5244456 | 5253456 |
| Base 7 | 2346357 | 2353137 |
| Base 8 | 1230158 | 1233018 |
| Base 9 | 642729 | 645029 |
| Base 10 | 4250910 | 4268910 |
| Base 11 | 29a3511 | 2a08911 |
| Base 12 | 2072512 | 2085512 |
| Base 13 | 1646c13 | 1657a13 |
| Base 14 | 116c514 | 117b314 |
| Base 15 | c8de15 | c9ae15 |
| Base 16 | a60d16 | a6c116 |