Compare 998839 vs 998841
| Property | 998839 | 998841 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 9988391 | 31 × 3329471 |
| Prime factorization | 998839 | 3 × 332947 |
| Divisors count | 2 | 4 |
| Divisors | 1, 998839 | 1, 3, 332947, 998841 |
| Number of properties | 4 | 1 |
| Chen primes | 29921st | |
| Cousin primes (1st member) | 8137th | |
| Isolated primes | 62090th | |
| Primes | 78419th | |
| Semiprimes | 209798th | |
| Roman numberals | ||
| Base 2 | 111100111101101101112 | 111100111101101110012 |
| Base 3 | 12122020110013 | 12122020110103 |
| Base 4 | 33033123134 | 33033123214 |
| Base 5 | 2234303245 | 2234303315 |
| Base 6 | 332241316 | 332241336 |
| Base 7 | 113300327 | 113300347 |
| Base 8 | 36366678 | 36366718 |
| Base 9 | 17821319 | 17821339 |
| Base 10 | 99883910 | 99884110 |
| Base 11 | 62249611 | 62249811 |
| Base 12 | 40204712 | 40204912 |
| Base 13 | 28c83a13 | 28c83c13 |
| Base 14 | 1c001914 | 1c001b14 |
| Base 15 | 14ae4415 | 14ae4615 |
| Base 16 | f3db716 | f3db916 |