Compare 6673 vs 6681
| Property | 6673 | 6681 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 66731 | 31 × 171 × 1311 |
| Prime factorization | 6673 | 3 × 17 × 131 |
| Divisors count | 2 | 8 |
| Divisors | 1, 6673 | 1, 3, 17, 51, 131, 393, 2227, 6681 |
| Number of properties | 7 | 0 |
| Happy primes | 148th | |
| Isolated primes | 555th | |
| Left-truncatable primes | 120th | |
| Long primes | 330th | |
| Primes | 860th | |
| Pythagorean primes | 424th | |
| Sexy primes (1st member) | 307th | |
| Roman numberals | ||
| Base 2 | 11010000100012 | 11010000110012 |
| Base 3 | 1000110113 | 1000111103 |
| Base 4 | 12201014 | 12201214 |
| Base 5 | 2031435 | 2032115 |
| Base 6 | 505216 | 505336 |
| Base 7 | 253127 | 253237 |
| Base 8 | 150218 | 150318 |
| Base 9 | 101349 | 101439 |
| Base 10 | 667310 | 668110 |
| Base 11 | 501711 | 502411 |
| Base 12 | 3a4112 | 3a4912 |
| Base 13 | 306413 | 306c13 |
| Base 14 | 260914 | 261314 |
| Base 15 | 1e9d15 | 1ea615 |
| Base 16 | 1a1116 | 1a1916 |