Compare 16987 vs 17137
| Property | 16987 | 17137 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 169871 | 171371 |
| Prime factorization | 16987 | 17137 |
| Divisors count | 2 | 2 |
| Divisors | 1, 16987 | 1, 17137 |
| Number of properties | 6 | 6 |
| Additive primes | 933rd | 940th |
| Happy primes | 339th | |
| Isolated primes | 1366th | 1380th |
| Primes | 1959th | 1975th |
| Pythagorean primes | 976th | |
| Sexy primes (1st member) | 611th | |
| Sexy primes (2nd member) | 610th | |
| Sexy prime triplets (2nd member) | 171st | |
| Ulam primes | 149th | |
| Roman numberals | ||
| Base 2 | 1000010010110112 | 1000010111100012 |
| Base 3 | 2120220113 | 2121112013 |
| Base 4 | 100211234 | 100233014 |
| Base 5 | 10204225 | 10220225 |
| Base 6 | 2103516 | 2112016 |
| Base 7 | 1003457 | 1006517 |
| Base 8 | 411338 | 413618 |
| Base 9 | 252649 | 254519 |
| Base 10 | 1698710 | 1713710 |
| Base 11 | 1184311 | 1196a11 |
| Base 12 | 99b712 | 9b0112 |
| Base 13 | 796913 | 7a5313 |
| Base 14 | 629514 | 636114 |
| Base 15 | 507715 | 512715 |
| Base 16 | 425b16 | 42f116 |