Compare 989930 vs 989939
| Property | 989930 | 989939 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 51 × 989931 | 9899391 |
| Prime factorization | 2 × 5 × 98993 | 989939 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 5, 10, 98993, 197986, 494965, 989930 | 1, 989939 |
| Number of properties | 0 | 5 |
| Additive primes | 29851st | |
| Chen primes | 29701st | |
| Emirps | 10951st | |
| Isolated primes | 61570th | |
| Primes | 77771st | |
| Roman numberals | ||
| Base 2 | 111100011010111010102 | 111100011010111100112 |
| Base 3 | 12120212210023 | 12120212211023 |
| Base 4 | 33012232224 | 33012233034 |
| Base 5 | 2231342105 | 2231342245 |
| Base 6 | 331150026 | 331150156 |
| Base 7 | 112620447 | 112620567 |
| Base 8 | 36153528 | 36153638 |
| Base 9 | 17678329 | 17678429 |
| Base 10 | 98993010 | 98993910 |
| Base 11 | 61682711 | 61683511 |
| Base 12 | 3b8a6212 | 3b8a6b12 |
| Base 13 | 28877613 | 28878213 |
| Base 14 | 1baa9414 | 1baa9d14 |
| Base 15 | 1484a515 | 1484ae15 |
| Base 16 | f1aea16 | f1af316 |