Compare 990797 vs 990802
| Property | 990797 | 990802 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 9907971 | 21 × 4954011 |
| Prime factorization | 990797 | 2 × 495401 |
| Divisors count | 2 | 4 |
| Divisors | 1, 990797 | 1, 2, 495401, 990802 |
| Number of properties | 4 | 1 |
| Additive primes | 29869th | |
| Chen primes | 29720th | |
| Primes | 77833rd | |
| Semiprimes | 208197th | |
| Twin primes (1st member) | 8107th | |
| Roman numberals | ||
| Base 2 | 111100011110010011012 | 111100011110010100102 |
| Base 3 | 12121000100123 | 12121000101013 |
| Base 4 | 33013210314 | 33013211024 |
| Base 5 | 2232011425 | 2232012025 |
| Base 6 | 331230056 | 331230146 |
| Base 7 | 112644237 | 112644317 |
| Base 8 | 36171158 | 36171228 |
| Base 9 | 17701059 | 17701119 |
| Base 10 | 99079710 | 99080210 |
| Base 11 | 61744511 | 61744a11 |
| Base 12 | 3b946512 | 3b946a12 |
| Base 13 | 288c9213 | 288c9713 |
| Base 14 | 1bb11314 | 1bb11814 |
| Base 15 | 14888215 | 14888715 |
| Base 16 | f1e4d16 | f1e5216 |