Compare 189797 vs 189817
| Property | 189797 | 189817 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1897971 | 1898171 |
| Prime factorization | 189797 | 189817 |
| Divisors count | 2 | 2 |
| Divisors | 1, 189797 | 1, 189817 |
| Number of properties | 6 | 4 |
| Additive primes | 6941st | |
| Chen primes | 7222nd | |
| Harmonic primes | 6430th | |
| Isolated primes | 13007th | |
| Primes | 17150th | 17152nd |
| Pythagorean primes | 8556th | 8557th |
| Sexy primes (1st member) | 4107th | |
| Twin primes (1st member) | 2073rd | |
| Roman numberals | ||
| Base 2 | 1011100101011001012 | 1011100101011110012 |
| Base 3 | 1001221001123 | 1001221010213 |
| Base 4 | 2321112114 | 2321113214 |
| Base 5 | 220331425 | 220332325 |
| Base 6 | 40224056 | 40224416 |
| Base 7 | 14202267 | 14202557 |
| Base 8 | 5625458 | 5625718 |
| Base 9 | 3183159 | 3183379 |
| Base 10 | 18979710 | 18981710 |
| Base 11 | 11a66311 | 11a68111 |
| Base 12 | 91a0512 | 91a2112 |
| Base 13 | 6850a13 | 6852413 |
| Base 14 | 4d24d14 | 4d26514 |
| Base 15 | 3b38215 | 3b39715 |
| Base 16 | 2e56516 | 2e57916 |