Compare 997961 vs 998687
| Property | 997961 | 998687 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9979611 | 9986871 |
| Prime factorization | 997961 | 998687 |
| Divisors count | 2 | 2 |
| Divisors | 1, 997961 | 1, 998687 |
| Number of properties | 4 | 5 |
| Additive primes | 30064th | 30086th |
| Chen primes | 29902nd | 29916th |
| Primes | 78356th | 78408th |
| Sexy primes (2nd member) | 16372nd | |
| Twin primes (1st member) | 8160th | 8165th |
| Roman numberals | ||
| Base 2 | 111100111010010010012 | 111100111101000111112 |
| Base 3 | 12122002211123 | 12122012211023 |
| Base 4 | 33032210214 | 33033101334 |
| Base 5 | 2234133215 | 2234242225 |
| Base 6 | 332201056 | 332233156 |
| Base 7 | 113243367 | 113264247 |
| Base 8 | 36351118 | 36364378 |
| Base 9 | 17808459 | 17818429 |
| Base 10 | 99796110 | 99868710 |
| Base 11 | 62186811 | 62236811 |
| Base 12 | 40163512 | 401b3b12 |
| Base 13 | 28c31313 | 28c75113 |
| Base 14 | 1bd98d14 | 1bdd4b14 |
| Base 15 | 14aa5b15 | 14ad9215 |
| Base 16 | f3a4916 | f3d1f16 |