Compare 997961 vs 997969
| Property | 997961 | 997969 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 9979611 | 71 × 1425671 |
| Prime factorization | 997961 | 7 × 142567 |
| Divisors count | 2 | 4 |
| Divisors | 1, 997961 | 1, 7, 142567, 997969 |
| Number of properties | 4 | 1 |
| Additive primes | 30064th | |
| Chen primes | 29902nd | |
| Primes | 78356th | |
| Semiprimes | 209622nd | |
| Twin primes (1st member) | 8160th | |
| Roman numberals | ||
| Base 2 | 111100111010010010012 | 111100111010010100012 |
| Base 3 | 12122002211123 | 12122002212113 |
| Base 4 | 33032210214 | 33032211014 |
| Base 5 | 2234133215 | 2234133345 |
| Base 6 | 332201056 | 332201216 |
| Base 7 | 113243367 | 113243507 |
| Base 8 | 36351118 | 36351218 |
| Base 9 | 17808459 | 17808549 |
| Base 10 | 99796110 | 99796910 |
| Base 11 | 62186811 | 62187511 |
| Base 12 | 40163512 | 40164112 |
| Base 13 | 28c31313 | 28c31b13 |
| Base 14 | 1bd98d14 | 1bd99714 |
| Base 15 | 14aa5b15 | 14aa6415 |
| Base 16 | f3a4916 | f3a5116 |