Compare 189859 vs 189947
| Property | 189859 | 189947 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1898591 | 1899471 |
| Prime factorization | 189859 | 189947 |
| Divisors count | 2 | 2 |
| Divisors | 1, 189859 | 1, 189947 |
| Number of properties | 6 | 4 |
| Chen primes | 7226th | |
| Harmonic primes | 6432nd | 6434th |
| Isolated primes | 13009th | |
| Long primes | 6429th | |
| Primes | 17156th | 17163rd |
| Sexy primes (2nd member) | 4108th | |
| Twin primes (1st member) | 2075th | |
| Ulam primes | 1230th | |
| Roman numberals | ||
| Base 2 | 1011100101101000112 | 1011100101111110112 |
| Base 3 | 1001221022113 | 1001221200023 |
| Base 4 | 2321122034 | 2321133234 |
| Base 5 | 220334145 | 220342425 |
| Base 6 | 40225516 | 40232156 |
| Base 7 | 14203457 | 14205327 |
| Base 8 | 5626438 | 5627738 |
| Base 9 | 3183849 | 3185029 |
| Base 10 | 18985910 | 18994710 |
| Base 11 | 11a70a11 | 11a78a11 |
| Base 12 | 91a5712 | 91b0b12 |
| Base 13 | 6855713 | 685c413 |
| Base 14 | 4d29514 | 4d31914 |
| Base 15 | 3b3c415 | 3b43215 |
| Base 16 | 2e5a316 | 2e5fb16 |