Compare 990797 vs 990805
| Property | 990797 | 990805 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 9907971 | 51 × 711 × 27911 |
| Prime factorization | 990797 | 5 × 71 × 2791 |
| Divisors count | 2 | 8 |
| Divisors | 1, 990797 | 1, 5, 71, 355, 2791, 13955, 198161, 990805 |
| Number of properties | 4 | 0 |
| Additive primes | 29869th | |
| Chen primes | 29720th | |
| Primes | 77833rd | |
| Twin primes (1st member) | 8107th | |
| Roman numberals | ||
| Base 2 | 111100011110010011012 | 111100011110010101012 |
| Base 3 | 12121000100123 | 12121000101113 |
| Base 4 | 33013210314 | 33013211114 |
| Base 5 | 2232011425 | 2232012105 |
| Base 6 | 331230056 | 331230216 |
| Base 7 | 112644237 | 112644347 |
| Base 8 | 36171158 | 36171258 |
| Base 9 | 17701059 | 17701149 |
| Base 10 | 99079710 | 99080510 |
| Base 11 | 61744511 | 61745211 |
| Base 12 | 3b946512 | 3b947112 |
| Base 13 | 288c9213 | 288c9a13 |
| Base 14 | 1bb11314 | 1bb11b14 |
| Base 15 | 14888215 | 14888a15 |
| Base 16 | f1e4d16 | f1e5516 |