Compare 989939 vs 990179
| Property | 989939 | 990179 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9899391 | 9901791 |
| Prime factorization | 989939 | 990179 |
| Divisors count | 2 | 2 |
| Divisors | 1, 989939 | 1, 990179 |
| Number of properties | 5 | 4 |
| Additive primes | 29851st | |
| Chen primes | 29701st | 29706th |
| Emirps | 10951st | 10955th |
| Isolated primes | 61570th | |
| Primes | 77771st | 77788th |
| Twin primes (1st member) | 8103rd | |
| Roman numberals | ||
| Base 2 | 111100011010111100112 | 111100011011111000112 |
| Base 3 | 12120212211023 | 12120220210223 |
| Base 4 | 33012233034 | 33012332034 |
| Base 5 | 2231342245 | 2231412045 |
| Base 6 | 331150156 | 331200556 |
| Base 7 | 112620567 | 112625517 |
| Base 8 | 36153638 | 36157438 |
| Base 9 | 17678429 | 17682389 |
| Base 10 | 98993910 | 99017910 |
| Base 11 | 61683511 | 616a3311 |
| Base 12 | 3b8a6b12 | 3b902b12 |
| Base 13 | 28878213 | 28890813 |
| Base 14 | 1baa9d14 | 1babd114 |
| Base 15 | 1484ae15 | 1485be15 |
| Base 16 | f1af316 | f1be316 |