Compare 990797 vs 990803
| Property | 990797 | 990803 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 9907971 | 111 × 900731 |
| Prime factorization | 990797 | 11 × 90073 |
| Divisors count | 2 | 4 |
| Divisors | 1, 990797 | 1, 11, 90073, 990803 |
| Number of properties | 4 | 1 |
| Additive primes | 29869th | |
| Chen primes | 29720th | |
| Primes | 77833rd | |
| Semiprimes | 208198th | |
| Twin primes (1st member) | 8107th | |
| Roman numberals | ||
| Base 2 | 111100011110010011012 | 111100011110010100112 |
| Base 3 | 12121000100123 | 12121000101023 |
| Base 4 | 33013210314 | 33013211034 |
| Base 5 | 2232011425 | 2232012035 |
| Base 6 | 331230056 | 331230156 |
| Base 7 | 112644237 | 112644327 |
| Base 8 | 36171158 | 36171238 |
| Base 9 | 17701059 | 17701129 |
| Base 10 | 99079710 | 99080310 |
| Base 11 | 61744511 | 61745011 |
| Base 12 | 3b946512 | 3b946b12 |
| Base 13 | 288c9213 | 288c9813 |
| Base 14 | 1bb11314 | 1bb11914 |
| Base 15 | 14888215 | 14888815 |
| Base 16 | f1e4d16 | f1e5316 |