Compare 189851 vs 189947
| Property | 189851 | 189947 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1898511 | 1899471 |
| Prime factorization | 189851 | 189947 |
| Divisors count | 2 | 2 |
| Divisors | 1, 189851 | 1, 189947 |
| Number of properties | 6 | 4 |
| Chen primes | 7223rd | 7226th |
| Emirps | 3995th | |
| Happy primes | 2637th | |
| Harmonic primes | 6434th | |
| Primes | 17154th | 17163rd |
| Sophie germain primes | 1971st | |
| Twin primes (1st member) | 2074th | 2075th |
| Roman numberals | ||
| Base 2 | 1011100101100110112 | 1011100101111110112 |
| Base 3 | 1001221021123 | 1001221200023 |
| Base 4 | 2321121234 | 2321133234 |
| Base 5 | 220334015 | 220342425 |
| Base 6 | 40225356 | 40232156 |
| Base 7 | 14203347 | 14205327 |
| Base 8 | 5626338 | 5627738 |
| Base 9 | 3183759 | 3185029 |
| Base 10 | 18985110 | 18994710 |
| Base 11 | 11a70211 | 11a78a11 |
| Base 12 | 91a4b12 | 91b0b12 |
| Base 13 | 6854c13 | 685c413 |
| Base 14 | 4d28b14 | 4d31914 |
| Base 15 | 3b3bb15 | 3b43215 |
| Base 16 | 2e59b16 | 2e5fb16 |