Compare 6287 vs 6421
| Property | 6287 | 6421 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 62871 | 64211 |
| Prime factorization | 6287 | 6421 |
| Divisors count | 2 | 2 |
| Divisors | 1, 6287 | 1, 6421 |
| Number of properties | 5 | 7 |
| Additive primes | 412th | 419th |
| Chen primes | 449th | 456th |
| Harmonic primes | 301st | |
| Isolated primes | 525th | 538th |
| Long primes | 317th | |
| Primes | 818th | 835th |
| Pythagorean primes | 410th | |
| Sexy primes (1st member) | 302nd | |
| Roman numberals | ||
| Base 2 | 11000100011112 | 11001000101012 |
| Base 3 | 221212123 | 222102113 |
| Base 4 | 12020334 | 12101114 |
| Base 5 | 2001225 | 2011415 |
| Base 6 | 450356 | 454216 |
| Base 7 | 242217 | 245027 |
| Base 8 | 142178 | 144258 |
| Base 9 | 85559 | 87249 |
| Base 10 | 628710 | 642110 |
| Base 11 | 47a611 | 490811 |
| Base 12 | 377b12 | 387112 |
| Base 13 | 2b2813 | 2bcc13 |
| Base 14 | 241114 | 24a914 |
| Base 15 | 1ce215 | 1d8115 |
| Base 16 | 188f16 | 191516 |