Compare 20778 vs 20781
| Property | 20778 | 20781 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 3 |
| Prime factorization | 21 × 31 × 34631 | 32 × 23091 |
| Prime factorization | 2 × 3 × 3463 | 3 × 3 × 2309 |
| Divisors count | 8 | 6 |
| Divisors | 1, 2, 3, 6, 3463, 6926, 10389, 20778 | 1, 3, 9, 2309, 6927, 20781 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010001001010102 | 1010001001011012 |
| Base 3 | 10011111203 | 10011112003 |
| Base 4 | 110102224 | 110102314 |
| Base 5 | 11311035 | 11311115 |
| Base 6 | 2401106 | 2401136 |
| Base 7 | 1144027 | 1144057 |
| Base 8 | 504528 | 504558 |
| Base 9 | 314469 | 314509 |
| Base 10 | 2077810 | 2078110 |
| Base 11 | 1467a11 | 1468211 |
| Base 12 | 1003612 | 1003912 |
| Base 13 | 95c413 | 95c713 |
| Base 14 | 780214 | 780514 |
| Base 15 | 625315 | 625615 |
| Base 16 | 512a16 | 512d16 |