Compare 999145 vs 999149
| Property | 999145 | 999149 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 71 × 285471 | 9991491 |
| Prime factorization | 5 × 7 × 28547 | 999149 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 7, 35, 28547, 142735, 199829, 999145 | 1, 999149 |
| Number of properties | 0 | 5 |
| Additive primes | 30097th | |
| Chen primes | 29930th | |
| Emirps | 11170th | |
| Isolated primes | 62115th | |
| Primes | 78444th | |
| Roman numberals | ||
| Base 2 | 111100111110111010012 | 111100111110111011012 |
| Base 3 | 12122021201013 | 12122021201123 |
| Base 4 | 33033232214 | 33033232314 |
| Base 5 | 2234330405 | 2234330445 |
| Base 6 | 332254016 | 332254056 |
| Base 7 | 113306507 | 113306547 |
| Base 8 | 36373518 | 36373558 |
| Base 9 | 17825119 | 17825159 |
| Base 10 | 99914510 | 99914910 |
| Base 11 | 62274411 | 62274811 |
| Base 12 | 40226112 | 40226512 |
| Base 13 | 28ca1413 | 28ca1813 |
| Base 14 | 1c019714 | 1c019b14 |
| Base 15 | 14b09a15 | 14b09e15 |
| Base 16 | f3ee916 | f3eed16 |