Compare 309129 vs 309137
| Property | 309129 | 309137 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 1030431 | 3091371 |
| Prime factorization | 3 × 103043 | 309137 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 103043, 309129 | 1, 309137 |
| Number of properties | 1 | 5 |
| Additive primes | 10634th | |
| Chen primes | 10939th | |
| Isolated primes | 20586th | |
| Primes | 26735th | |
| Semiprimes | 68532nd | |
| Sexy primes (2nd member) | 6157th | |
| Roman numberals | ||
| Base 2 | 10010110111100010012 | 10010110111100100012 |
| Base 3 | 1202010010203 | 1202010011123 |
| Base 4 | 10231320214 | 10231321014 |
| Base 5 | 343430045 | 343430225 |
| Base 6 | 103430536 | 103431056 |
| Base 7 | 24251527 | 24251637 |
| Base 8 | 11336118 | 11336218 |
| Base 9 | 5210369 | 5210459 |
| Base 10 | 30912910 | 30913710 |
| Base 11 | 1a128711 | 1a129411 |
| Base 12 | 12aa8912 | 12aa9512 |
| Base 13 | aa92213 | aa92a13 |
| Base 14 | 8092914 | 8093314 |
| Base 15 | 618d915 | 618e215 |
| Base 16 | 4b78916 | 4b79116 |