Compare 993421 vs 993431
| Property | 993421 | 993431 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 111 × 131 × 69471 | 9934311 |
| Prime factorization | 11 × 13 × 6947 | 993431 |
| Divisors count | 8 | 2 |
| Divisors | 1, 11, 13, 143, 6947, 76417, 90311, 993421 | 1, 993431 |
| Number of properties | 0 | 5 |
| Additive primes | 29944th | |
| Emirps | 11024th | |
| Isolated primes | 61786th | |
| Primes | 78023rd | |
| Sexy primes (1st member) | 16294th | |
| Roman numberals | ||
| Base 2 | 111100101000100011012 | 111100101000100101112 |
| Base 3 | 12121102011013 | 12121102012023 |
| Base 4 | 33022020314 | 33022021134 |
| Base 5 | 2232421415 | 2232422115 |
| Base 6 | 331431016 | 331431156 |
| Base 7 | 113051627 | 113052057 |
| Base 8 | 36242158 | 36242278 |
| Base 9 | 17736419 | 17736529 |
| Base 10 | 99342110 | 99343110 |
| Base 11 | 61941011 | 61941a11 |
| Base 12 | 3baa9112 | 3baa9b12 |
| Base 13 | 28a23013 | 28a23a13 |
| Base 14 | 1bc06914 | 1bc07514 |
| Base 15 | 14953115 | 14953b15 |
| Base 16 | f288d16 | f289716 |