Compare 6427 vs 6449
| Property | 6427 | 6449 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 64271 | 64491 |
| Prime factorization | 6427 | 6449 |
| Divisors count | 2 | 2 |
| Divisors | 1, 6427 | 1, 6449 |
| Number of properties | 6 | 6 |
| Additive primes | 420th | 421st |
| Chen primes | 457th | 458th |
| Isolated primes | 539th | |
| Lucky primes | 158th | |
| Primes | 836th | 837th |
| Pythagorean primes | 411th | |
| Sexy primes (2nd member) | 302nd | |
| Sophie germain primes | 142nd | |
| Twin primes (1st member) | 150th | |
| Roman numberals | ||
| Base 2 | 11001000110112 | 11001001100012 |
| Base 3 | 222110013 | 222112123 |
| Base 4 | 12101234 | 12103014 |
| Base 5 | 2012025 | 2012445 |
| Base 6 | 454316 | 455056 |
| Base 7 | 245117 | 245427 |
| Base 8 | 144338 | 144618 |
| Base 9 | 87319 | 87559 |
| Base 10 | 642710 | 644910 |
| Base 11 | 491311 | 493311 |
| Base 12 | 387712 | 389512 |
| Base 13 | 2c0513 | 2c2113 |
| Base 14 | 24b114 | 24c914 |
| Base 15 | 1d8715 | 1d9e15 |
| Base 16 | 191b16 | 193116 |