Compare 990037 vs 990041
| Property | 990037 | 990041 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 9900371 | 131 × 761571 |
| Prime factorization | 990037 | 13 × 76157 |
| Divisors count | 2 | 4 |
| Divisors | 1, 990037 | 1, 13, 76157, 990041 |
| Number of properties | 3 | 1 |
| Isolated primes | 61578th | |
| Primes | 77781st | |
| Semiprimes | 208036th | |
| Sexy primes (1st member) | 16241st | |
| Roman numberals | ||
| Base 2 | 111100011011010101012 | 111100011011010110012 |
| Base 3 | 12120220020013 | 12120220020123 |
| Base 4 | 33012311114 | 33012311214 |
| Base 5 | 2231401225 | 2231401315 |
| Base 6 | 331153016 | 331153056 |
| Base 7 | 112622567 | 112622637 |
| Base 8 | 36155258 | 36155318 |
| Base 9 | 17680619 | 17680659 |
| Base 10 | 99003710 | 99004110 |
| Base 11 | 61691411 | 61691811 |
| Base 12 | 3b8b3112 | 3b8b3512 |
| Base 13 | 28882913 | 28883013 |
| Base 14 | 1bab2d14 | 1bab3314 |
| Base 15 | 14852715 | 14852b15 |
| Base 16 | f1b5516 | f1b5916 |