Compare 6774 vs 6781
| Property | 6774 | 6781 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 31 × 11291 | 67811 |
| Prime factorization | 2 × 3 × 1129 | 6781 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 3, 6, 1129, 2258, 3387, 6774 | 1, 6781 |
| Number of properties | 0 | 4 |
| Harmonic primes | 319th | |
| Primes | 873rd | |
| Pythagorean primes | 431st | |
| Twin primes (2nd member) | 157th | |
| Roman numberals | ||
| Base 2 | 11010011101102 | 11010011111012 |
| Base 3 | 1000212203 | 1000220113 |
| Base 4 | 12213124 | 12213314 |
| Base 5 | 2040445 | 2041115 |
| Base 6 | 512106 | 512216 |
| Base 7 | 255157 | 255257 |
| Base 8 | 151668 | 151758 |
| Base 9 | 102569 | 102649 |
| Base 10 | 677410 | 678110 |
| Base 11 | 50a911 | 510511 |
| Base 12 | 3b0612 | 3b1112 |
| Base 13 | 311113 | 311813 |
| Base 14 | 267c14 | 268514 |
| Base 15 | 201915 | 202115 |
| Base 16 | 1a7616 | 1a7d16 |