Compare 997307 vs 997311
| Property | 997307 | 997311 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 9973071 | 31 × 71 × 474911 |
| Prime factorization | 997307 | 3 × 7 × 47491 |
| Divisors count | 2 | 8 |
| Divisors | 1, 997307 | 1, 3, 7, 21, 47491, 142473, 332437, 997311 |
| Number of properties | 6 | 0 |
| Chen primes | 29884th | |
| Primes | 78307th | |
| Safe primes | 4318th | |
| Super primes | 7689th | |
| Twin primes (1st member) | 8154th | |
| Ulam primes | 5739th | |
| Roman numberals | ||
| Base 2 | 111100110111101110112 | 111100110111101111112 |
| Base 3 | 12122000010223 | 12122000011103 |
| Base 4 | 33031323234 | 33031323334 |
| Base 5 | 2234032125 | 2234032215 |
| Base 6 | 332130556 | 332131036 |
| Base 7 | 113224137 | 113224207 |
| Base 8 | 36336738 | 36336778 |
| Base 9 | 17800389 | 17800439 |
| Base 10 | 99730710 | 99731110 |
| Base 11 | 62132311 | 62132711 |
| Base 12 | 40118b12 | 40119312 |
| Base 13 | 28bc2c13 | 28bc3313 |
| Base 14 | 1bd64314 | 1bd64714 |
| Base 15 | 14a77215 | 14a77615 |
| Base 16 | f37bb16 | f37bf16 |