Compare 28383 vs 28391
| Property | 28383 | 28391 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 31 × 94611 | 111 × 291 × 891 |
| Prime factorization | 3 × 9461 | 11 × 29 × 89 |
| Divisors count | 4 | 8 |
| Divisors | 1, 3, 9461, 28383 | 1, 11, 29, 89, 319, 979, 2581, 28391 |
| Number of properties | 1 | 0 |
| Semiprimes | 7080th | |
| Roman numberals | ||
| Base 2 | 1101110110111112 | 1101110111001112 |
| Base 3 | 11022210203 | 11022211123 |
| Base 4 | 123231334 | 123232134 |
| Base 5 | 14020135 | 14020315 |
| Base 6 | 3352236 | 3352356 |
| Base 7 | 1455157 | 1455267 |
| Base 8 | 673378 | 673478 |
| Base 9 | 428369 | 428459 |
| Base 10 | 2838310 | 2839110 |
| Base 11 | 1a36311 | 1a37011 |
| Base 12 | 1451312 | 1451b12 |
| Base 13 | cbc413 | cbcc13 |
| Base 14 | a4b514 | a4bd14 |
| Base 15 | 862315 | 862b15 |
| Base 16 | 6edf16 | 6ee716 |