Compare 6389 vs 6673
| Property | 6389 | 6673 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 63891 | 66731 |
| Prime factorization | 6389 | 6673 |
| Divisors count | 2 | 2 |
| Divisors | 1, 6389 | 1, 6673 |
| Number of properties | 5 | 7 |
| Happy primes | 145th | 148th |
| Isolated primes | 536th | 555th |
| Left-truncatable primes | 120th | |
| Long primes | 323rd | 330th |
| Primes | 833rd | 860th |
| Pythagorean primes | 408th | 424th |
| Sexy primes (1st member) | 307th | |
| Roman numberals | ||
| Base 2 | 11000111101012 | 11010000100012 |
| Base 3 | 222021223 | 1000110113 |
| Base 4 | 12033114 | 12201014 |
| Base 5 | 2010245 | 2031435 |
| Base 6 | 453256 | 505216 |
| Base 7 | 244257 | 253127 |
| Base 8 | 143658 | 150218 |
| Base 9 | 86789 | 101349 |
| Base 10 | 638910 | 667310 |
| Base 11 | 488911 | 501711 |
| Base 12 | 384512 | 3a4112 |
| Base 13 | 2ba613 | 306413 |
| Base 14 | 248514 | 260914 |
| Base 15 | 1d5e15 | 1e9d15 |
| Base 16 | 18f516 | 1a1116 |