Compare 989921 vs 990013
| Property | 989921 | 990013 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9899211 | 9900131 |
| Prime factorization | 989921 | 990013 |
| Divisors count | 2 | 2 |
| Divisors | 1, 989921 | 1, 990013 |
| Number of properties | 3 | 2 |
| Cousin primes (2nd member) | 8087th | |
| Isolated primes | 61568th | 61576th |
| Primes | 77769th | 77779th |
| Roman numberals | ||
| Base 2 | 111100011010111000012 | 111100011011001111012 |
| Base 3 | 12120212202023 | 12120220010113 |
| Base 4 | 33012232014 | 33012303314 |
| Base 5 | 2231341415 | 2231400235 |
| Base 6 | 331145456 | 331152216 |
| Base 7 | 112620327 | 112622237 |
| Base 8 | 36153418 | 36154758 |
| Base 9 | 17678229 | 17680349 |
| Base 10 | 98992110 | 99001310 |
| Base 11 | 61681911 | 6168a211 |
| Base 12 | 3b8a5512 | 3b8b1112 |
| Base 13 | 28876a13 | 28880b13 |
| Base 14 | 1baa8914 | 1bab1314 |
| Base 15 | 14849b15 | 14850d15 |
| Base 16 | f1ae116 | f1b3d16 |