Compare 989939 vs 989946
| Property | 989939 | 989946 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 5 |
| Prime factorization | 9899391 | 21 × 32 × 431 × 12791 |
| Prime factorization | 989939 | 2 × 3 × 3 × 43 × 1279 |
| Divisors count | 2 | 24 |
| Divisors | 1, 989939 | 1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 1279, 2558, 3837, 7674, 11511, 23022, 54997, 109994, 164991, 329982, 494973, 989946 |
| Number of properties | 5 | 0 |
| Additive primes | 29851st | |
| Chen primes | 29701st | |
| Emirps | 10951st | |
| Isolated primes | 61570th | |
| Primes | 77771st | |
| Roman numberals | ||
| Base 2 | 111100011010111100112 | 111100011010111110102 |
| Base 3 | 12120212211023 | 12120212212003 |
| Base 4 | 33012233034 | 33012233224 |
| Base 5 | 2231342245 | 2231342415 |
| Base 6 | 331150156 | 331150306 |
| Base 7 | 112620567 | 112620667 |
| Base 8 | 36153638 | 36153728 |
| Base 9 | 17678429 | 17678509 |
| Base 10 | 98993910 | 98994610 |
| Base 11 | 61683511 | 61684111 |
| Base 12 | 3b8a6b12 | 3b8a7612 |
| Base 13 | 28878213 | 28878913 |
| Base 14 | 1baa9d14 | 1baaa614 |
| Base 15 | 1484ae15 | 1484b615 |
| Base 16 | f1af316 | f1afa16 |