Compare 997247 vs 997307
| Property | 997247 | 997307 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9972471 | 9973071 |
| Prime factorization | 997247 | 997307 |
| Divisors count | 2 | 2 |
| Divisors | 1, 997247 | 1, 997307 |
| Number of properties | 3 | 6 |
| Chen primes | 29882nd | 29884th |
| Isolated primes | 61997th | |
| Primes | 78302nd | 78307th |
| Safe primes | 4318th | |
| Super primes | 7689th | |
| Twin primes (1st member) | 8154th | |
| Ulam primes | 5739th | |
| Roman numberals | ||
| Base 2 | 111100110111011111112 | 111100110111101110112 |
| Base 3 | 12121222220023 | 12122000010223 |
| Base 4 | 33031313334 | 33031323234 |
| Base 5 | 2234024425 | 2234032125 |
| Base 6 | 332125156 | 332130556 |
| Base 7 | 113222667 | 113224137 |
| Base 8 | 36335778 | 36336738 |
| Base 9 | 17788629 | 17800389 |
| Base 10 | 99724710 | 99730710 |
| Base 11 | 62127911 | 62132311 |
| Base 12 | 40113b12 | 40118b12 |
| Base 13 | 28bbb413 | 28bc2c13 |
| Base 14 | 1bd5dd14 | 1bd64314 |
| Base 15 | 14a73215 | 14a77215 |
| Base 16 | f377f16 | f37bb16 |