Compare 78428 vs 78434
| Property | 78428 | 78434 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 71 × 28011 | 21 × 392171 |
| Prime factorization | 2 × 2 × 7 × 2801 | 2 × 39217 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 7, 14, 28, 2801, 5602, 11204, 19607, 39214, 78428 | 1, 2, 39217, 78434 |
| Number of properties | 0 | 1 |
| Semiprimes | 18573rd | |
| Roman numberals | ||
| Base 2 | 100110010010111002 | 100110010011000102 |
| Base 3 | 102221202023 | 102221202223 |
| Base 4 | 1030211304 | 1030212024 |
| Base 5 | 100022035 | 100022145 |
| Base 6 | 14030326 | 14030426 |
| Base 7 | 4444407 | 4444467 |
| Base 8 | 2311348 | 2311428 |
| Base 9 | 1285229 | 1285289 |
| Base 10 | 7842810 | 7843410 |
| Base 11 | 53a1911 | 53a2411 |
| Base 12 | 3947812 | 3948212 |
| Base 13 | 2990c13 | 2991513 |
| Base 14 | 2082014 | 2082614 |
| Base 15 | 1838815 | 1838e15 |
| Base 16 | 1325c16 | 1326216 |