Compare 308989 vs 309137
| Property | 308989 | 309137 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3089891 | 3091371 |
| Prime factorization | 308989 | 309137 |
| Divisors count | 2 | 2 |
| Divisors | 1, 308989 | 1, 309137 |
| Number of properties | 7 | 5 |
| Additive primes | 10630th | 10634th |
| Chen primes | 10939th | |
| Emirps | 4504th | |
| Harmonic primes | 9980th | |
| Isolated primes | 20574th | 20586th |
| Lucky primes | 3278th | |
| Primes | 26719th | 26735th |
| Sexy primes (2nd member) | 6157th | |
| Ulam primes | 1891st | |
| Roman numberals | ||
| Base 2 | 10010110110111111012 | 10010110111100100012 |
| Base 3 | 1202002120013 | 1202010011123 |
| Base 4 | 10231233314 | 10231321014 |
| Base 5 | 343414245 | 343430225 |
| Base 6 | 103423016 | 103431056 |
| Base 7 | 24245627 | 24251637 |
| Base 8 | 11333758 | 11336218 |
| Base 9 | 5207619 | 5210459 |
| Base 10 | 30898910 | 30913710 |
| Base 11 | 1a116a11 | 1a129411 |
| Base 12 | 12a99112 | 12aa9512 |
| Base 13 | aa84513 | aa92a13 |
| Base 14 | 8086914 | 8093314 |
| Base 15 | 6184415 | 618e215 |
| Base 16 | 4b6fd16 | 4b79116 |