Compare 997018 vs 997019
| Property | 997018 | 997019 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 111 × 453191 | 9970191 |
| Prime factorization | 2 × 11 × 45319 | 997019 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 11, 22, 45319, 90638, 498509, 997018 | 1, 997019 |
| Number of properties | 0 | 6 |
| Chen primes | 29875th | |
| Emirps | 11108th | |
| Good primes | 2664th | |
| Primes | 78279th | |
| Sexy primes (2nd member) | 16343rd | |
| Twin primes (1st member) | 8149th | |
| Roman numberals | ||
| Base 2 | 111100110110100110102 | 111100110110100110112 |
| Base 3 | 12121221221213 | 12121221221223 |
| Base 4 | 33031221224 | 33031221234 |
| Base 5 | 2234010335 | 2234010345 |
| Base 6 | 332114546 | 332114556 |
| Base 7 | 113215217 | 113215227 |
| Base 8 | 36332328 | 36332338 |
| Base 9 | 17785779 | 17785789 |
| Base 10 | 99701810 | 99701910 |
| Base 11 | 62109011 | 62109111 |
| Base 12 | 400b8a12 | 400b8b12 |
| Base 13 | 28ba6913 | 28ba6a13 |
| Base 14 | 1bd4b814 | 1bd4b914 |
| Base 15 | 14a62d15 | 14a62e15 |
| Base 16 | f369a16 | f369b16 |