Compare 1028189 vs 1028197
| Property | 1028189 | 1028197 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 10281891 | 1091 × 94331 |
| Prime factorization | 1028189 | 109 × 9433 |
| Divisors count | 2 | 4 |
| Divisors | 1, 1028189 | 1, 109, 9433, 1028197 |
| Number of properties | 4 | 1 |
| Additive primes | 31053rd | |
| Chen primes | 30714th | |
| Primes | 80572nd | |
| Semiprimes | 215627th | |
| Twin primes (1st member) | 8384th | |
| Roman numberals | ||
| Base 2 | 111110110000010111012 | 111110110000011001012 |
| Base 3 | 12210201020023 | 12210201021013 |
| Base 4 | 33230011314 | 33230012114 |
| Base 5 | 2304002245 | 2304002425 |
| Base 6 | 340120456 | 340121016 |
| Base 7 | 115114317 | 115114427 |
| Base 8 | 37301358 | 37301458 |
| Base 9 | 18363629 | 18363719 |
| Base 10 | 102818910 | 102819710 |
| Base 11 | 64254811 | 64255511 |
| Base 12 | 41702512 | 41703112 |
| Base 13 | 29ccc613 | 2a000113 |
| Base 14 | 1ca9c114 | 1ca9c914 |
| Base 15 | 1549ae15 | 1549b715 |
| Base 16 | fb05d16 | fb06516 |