Compare 189691 vs 189947
| Property | 189691 | 189947 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1896911 | 1899471 |
| Prime factorization | 189691 | 189947 |
| Divisors count | 2 | 2 |
| Divisors | 1, 189691 | 1, 189947 |
| Number of properties | 5 | 4 |
| Chen primes | 7226th | |
| Harmonic primes | 6428th | 6434th |
| Isolated primes | 12999th | |
| Long primes | 6423rd | |
| Primes | 17142nd | 17163rd |
| Sexy primes (1st member) | 4106th | |
| Twin primes (1st member) | 2075th | |
| Roman numberals | ||
| Base 2 | 1011100100111110112 | 1011100101111110112 |
| Base 3 | 1001220121213 | 1001221200023 |
| Base 4 | 2321033234 | 2321133234 |
| Base 5 | 220322315 | 220342425 |
| Base 6 | 40221116 | 40232156 |
| Base 7 | 14200157 | 14205327 |
| Base 8 | 5623738 | 5627738 |
| Base 9 | 3181779 | 3185029 |
| Base 10 | 18969110 | 18994710 |
| Base 11 | 11a57711 | 11a78a11 |
| Base 12 | 9193712 | 91b0b12 |
| Base 13 | 6845813 | 685c413 |
| Base 14 | 4d1b514 | 4d31914 |
| Base 15 | 3b31115 | 3b43215 |
| Base 16 | 2e4fb16 | 2e5fb16 |