Compare 1030286 vs 1030291
| Property | 1030286 | 1030291 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 5151431 | 10302911 |
| Prime factorization | 2 × 515143 | 1030291 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 515143, 1030286 | 1, 1030291 |
| Number of properties | 1 | 4 |
| Isolated primes | 63929th | |
| Primes | 80724th | |
| Semiprimes | 216033rd | |
| Sexy primes (1st member) | 16823rd | |
| Ulam primes | 5913th | |
| Roman numberals | ||
| Base 2 | 111110111000100011102 | 111110111000100100112 |
| Base 3 | 12211000212023 | 12211000212213 |
| Base 4 | 33232020324 | 33232021034 |
| Base 5 | 2304321215 | 2304321315 |
| Base 6 | 340255026 | 340255116 |
| Base 7 | 115205157 | 115205237 |
| Base 8 | 37342168 | 37342238 |
| Base 9 | 18402529 | 18402579 |
| Base 10 | 103028610 | 103029110 |
| Base 11 | 64408411 | 64408911 |
| Base 12 | 41829212 | 41829712 |
| Base 13 | 2a0c4a13 | 2a0c5213 |
| Base 14 | 1cb67c14 | 1cb68314 |
| Base 15 | 15540b15 | 15541115 |
| Base 16 | fb88e16 | fb89316 |