Compare 6478 vs 6487
| Property | 6478 | 6487 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 411 × 791 | 131 × 4991 |
| Prime factorization | 2 × 41 × 79 | 13 × 499 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 41, 79, 82, 158, 3239, 6478 | 1, 13, 499, 6487 |
| Number of properties | 0 | 1 |
| Semiprimes | 1743rd | |
| Roman numberals | ||
| Base 2 | 11001010011102 | 11001010101112 |
| Base 3 | 222122213 | 222200213 |
| Base 4 | 12110324 | 12111134 |
| Base 5 | 2014035 | 2014225 |
| Base 6 | 455546 | 500116 |
| Base 7 | 246137 | 246257 |
| Base 8 | 145168 | 145278 |
| Base 9 | 87879 | 88079 |
| Base 10 | 647810 | 648710 |
| Base 11 | 495a11 | 496811 |
| Base 12 | 38ba12 | 390712 |
| Base 13 | 2c4413 | 2c5013 |
| Base 14 | 250a14 | 251514 |
| Base 15 | 1dbd15 | 1dc715 |
| Base 16 | 194e16 | 195716 |