Compare 189823 vs 189913
| Property | 189823 | 189913 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1898231 | 1899131 |
| Prime factorization | 189823 | 189913 |
| Divisors count | 2 | 2 |
| Divisors | 1, 189823 | 1, 189913 |
| Number of properties | 7 | 7 |
| Additive primes | 6943rd | 6945th |
| Emirps | 3994th | 3996th |
| Harmonic primes | 6431st | |
| Isolated primes | 13008th | 13014th |
| Long primes | 6431st | |
| Lucky primes | 2218th | 2219th |
| Primes | 17153rd | 17161st |
| Pythagorean primes | 8562nd | |
| Sexy primes (2nd member) | 4107th | |
| Roman numberals | ||
| Base 2 | 1011100101011111112 | 1011100101110110012 |
| Base 3 | 1001221011113 | 1001221112113 |
| Base 4 | 2321113334 | 2321131214 |
| Base 5 | 220332435 | 220341235 |
| Base 6 | 40224516 | 40231216 |
| Base 7 | 14202647 | 14204537 |
| Base 8 | 5625778 | 5627318 |
| Base 9 | 3183449 | 3184549 |
| Base 10 | 18982310 | 18991310 |
| Base 11 | 11a68711 | 11a75911 |
| Base 12 | 91a2712 | 91aa112 |
| Base 13 | 6852a13 | 6859913 |
| Base 14 | 4d26b14 | 4d2d314 |
| Base 15 | 3b39d15 | 3b40d15 |
| Base 16 | 2e57f16 | 2e5d916 |