Compare 993913 vs 993920
| Property | 993913 | 993920 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 9 |
| Prime factorization | 9939131 | 27 × 51 × 15531 |
| Prime factorization | 993913 | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 1553 |
| Divisors count | 2 | 32 |
| Divisors | 1, 993913 | 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1553, 3106, 6212, 7765, 12424, 15530, 24848, 31060, 49696, 62120, 99392, 124240, 198784, 248480, 496960, 993920 |
| Number of properties | 6 | 0 |
| Emirps | 11035th | |
| Isolated primes | 61811th | |
| Primes | 78054th | |
| Sexy primes (1st member) | 16300th | |
| Sexy primes (2nd member) | 16299th | |
| Sexy prime triplets (2nd member) | 2886th | |
| Roman numberals | ||
| Base 2 | 111100101010011110012 | 111100101010100000002 |
| Base 3 | 12121111011213 | 12121111012123 |
| Base 4 | 33022213214 | 33022220004 |
| Base 5 | 2233011235 | 2233011405 |
| Base 6 | 331452416 | 331452526 |
| Base 7 | 113064647 | 113065047 |
| Base 8 | 36251718 | 36252008 |
| Base 9 | 17743479 | 17743559 |
| Base 10 | 99391310 | 99392010 |
| Base 11 | 61981811 | 61982411 |
| Base 12 | 3bb22112 | 3bb22812 |
| Base 13 | 28a51b13 | 28a52513 |
| Base 14 | 1bc2db14 | 1bc30414 |
| Base 15 | 14975d15 | 14976515 |
| Base 16 | f2a7916 | f2a8016 |