Compare 128243 vs 128285
| Property | 128243 | 128285 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 2571 × 4991 | 51 × 256571 |
| Prime factorization | 257 × 499 | 5 × 25657 |
| Divisors count | 4 | 4 |
| Divisors | 1, 257, 499, 128243 | 1, 5, 25657, 128285 |
| Number of properties | 1 | 1 |
| Semiprimes | 29654th | 29662nd |
| Roman numberals | ||
| Base 2 | 111110100111100112 | 111110101000111012 |
| Base 3 | 201112202023 | 201112220223 |
| Base 4 | 1331033034 | 1331101314 |
| Base 5 | 131004335 | 131011205 |
| Base 6 | 24254156 | 24255256 |
| Base 7 | 10426137 | 10430037 |
| Base 8 | 3723638 | 3724358 |
| Base 9 | 2148229 | 2148689 |
| Base 10 | 12824310 | 12828510 |
| Base 11 | 8839511 | 8842311 |
| Base 12 | 6226b12 | 622a512 |
| Base 13 | 464ab13 | 4651113 |
| Base 14 | 34a4314 | 34a7314 |
| Base 15 | 27ee815 | 2802515 |
| Base 16 | 1f4f316 | 1f51d16 |