Compare 6389 vs 6659
| Property | 6389 | 6659 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 63891 | 66591 |
| Prime factorization | 6389 | 6659 |
| Divisors count | 2 | 2 |
| Divisors | 1, 6389 | 1, 6659 |
| Number of properties | 5 | 7 |
| Chen primes | 468th | |
| Good primes | 134th | |
| Happy primes | 145th | |
| Isolated primes | 536th | |
| Long primes | 323rd | 328th |
| Primes | 833rd | 858th |
| Pythagorean primes | 408th | |
| Safe primes | 86th | |
| Sexy primes (2nd member) | 306th | |
| Twin primes (1st member) | 153rd | |
| Roman numberals | ||
| Base 2 | 11000111101012 | 11010000000112 |
| Base 3 | 222021223 | 1000101223 |
| Base 4 | 12033114 | 12200034 |
| Base 5 | 2010245 | 2031145 |
| Base 6 | 453256 | 504556 |
| Base 7 | 244257 | 252627 |
| Base 8 | 143658 | 150038 |
| Base 9 | 86789 | 101189 |
| Base 10 | 638910 | 665910 |
| Base 11 | 488911 | 500411 |
| Base 12 | 384512 | 3a2b12 |
| Base 13 | 2ba613 | 305313 |
| Base 14 | 248514 | 25d914 |
| Base 15 | 1d5e15 | 1e8e15 |
| Base 16 | 18f516 | 1a0316 |