Compare 189913 vs 189977
| Property | 189913 | 189977 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1899131 | 1899771 |
| Prime factorization | 189913 | 189977 |
| Divisors count | 2 | 2 |
| Divisors | 1, 189913 | 1, 189977 |
| Number of properties | 7 | 11 |
| Additive primes | 6945th | 6946th |
| Chen primes | 7228th | |
| Emirps | 3996th | 3997th |
| Harmonic primes | 6435th | |
| Isolated primes | 13014th | 13018th |
| Long primes | 6431st | 6432nd |
| Lucky primes | 2219th | |
| Primes | 17161st | 17167th |
| Pythagorean primes | 8562nd | 8566th |
| Sexy primes (1st member) | 4111th | |
| Sexy prime triplets (1st member) | 836th | |
| Super primes | 1977th | |
| Roman numberals | ||
| Base 2 | 1011100101110110012 | 1011100110000110012 |
| Base 3 | 1001221112113 | 1001221210123 |
| Base 4 | 2321131214 | 2321201214 |
| Base 5 | 220341235 | 220344025 |
| Base 6 | 40231216 | 40233056 |
| Base 7 | 14204537 | 14206047 |
| Base 8 | 5627318 | 5630318 |
| Base 9 | 3184549 | 3185359 |
| Base 10 | 18991310 | 18997710 |
| Base 11 | 11a75911 | 11a80711 |
| Base 12 | 91aa112 | 91b3512 |
| Base 13 | 6859913 | 6861813 |
| Base 14 | 4d2d314 | 4d33b14 |
| Base 15 | 3b40d15 | 3b45215 |
| Base 16 | 2e5d916 | 2e61916 |