Compare 1009139 vs 1009145
| Property | 1009139 | 1009145 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 10091391 | 51 × 2018291 |
| Prime factorization | 1009139 | 5 × 201829 |
| Divisors count | 2 | 4 |
| Divisors | 1, 1009139 | 1, 5, 201829, 1009145 |
| Number of properties | 4 | 1 |
| Additive primes | 30446th | |
| Chen primes | 30196th | |
| Isolated primes | 62694th | |
| Primes | 79183rd | |
| Semiprimes | 211819th | |
| Roman numberals | ||
| Base 2 | 111101100101111100112 | 111101100101111110012 |
| Base 3 | 12200210211123 | 12200210212023 |
| Base 4 | 33121133034 | 33121133214 |
| Base 5 | 2242430245 | 2242430405 |
| Base 6 | 333435356 | 333435456 |
| Base 7 | 114020457 | 114020547 |
| Base 8 | 36627638 | 36627718 |
| Base 9 | 18072459 | 18072529 |
| Base 10 | 100913910 | 100914510 |
| Base 11 | 62a1aa11 | 62a20511 |
| Base 12 | 407bab12 | 407bb512 |
| Base 13 | 29443113 | 29443713 |
| Base 14 | 1c3a9514 | 1c3a9b14 |
| Base 15 | 14e00e15 | 14e01515 |
| Base 16 | f65f316 | f65f916 |