Compare 189969 vs 189977
| Property | 189969 | 189977 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 131 × 48711 | 1899771 |
| Prime factorization | 3 × 13 × 4871 | 189977 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 13, 39, 4871, 14613, 63323, 189969 | 1, 189977 |
| Number of properties | 0 | 11 |
| Additive primes | 6946th | |
| Chen primes | 7228th | |
| Emirps | 3997th | |
| Harmonic primes | 6435th | |
| Isolated primes | 13018th | |
| Long primes | 6432nd | |
| Primes | 17167th | |
| Pythagorean primes | 8566th | |
| Sexy primes (1st member) | 4111th | |
| Sexy prime triplets (1st member) | 836th | |
| Super primes | 1977th | |
| Roman numberals | ||
| Base 2 | 1011100110000100012 | 1011100110000110012 |
| Base 3 | 1001221202203 | 1001221210123 |
| Base 4 | 2321201014 | 2321201214 |
| Base 5 | 220343345 | 220344025 |
| Base 6 | 40232536 | 40233056 |
| Base 7 | 14205637 | 14206047 |
| Base 8 | 5630218 | 5630318 |
| Base 9 | 3185269 | 3185359 |
| Base 10 | 18996910 | 18997710 |
| Base 11 | 11a7aa11 | 11a80711 |
| Base 12 | 91b2912 | 91b3512 |
| Base 13 | 6861013 | 6861813 |
| Base 14 | 4d33314 | 4d33b14 |
| Base 15 | 3b44915 | 3b45215 |
| Base 16 | 2e61116 | 2e61916 |