Compare 6418 vs 6427
| Property | 6418 | 6427 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 32091 | 64271 |
| Prime factorization | 2 × 3209 | 6427 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 3209, 6418 | 1, 6427 |
| Number of properties | 1 | 6 |
| Additive primes | 420th | |
| Chen primes | 457th | |
| Isolated primes | 539th | |
| Lucky primes | 158th | |
| Primes | 836th | |
| Semiprimes | 1724th | |
| Sexy primes (2nd member) | 302nd | |
| Roman numberals | ||
| Base 2 | 11001000100102 | 11001000110112 |
| Base 3 | 222102013 | 222110013 |
| Base 4 | 12101024 | 12101234 |
| Base 5 | 2011335 | 2012025 |
| Base 6 | 454146 | 454316 |
| Base 7 | 244667 | 245117 |
| Base 8 | 144228 | 144338 |
| Base 9 | 87219 | 87319 |
| Base 10 | 641810 | 642710 |
| Base 11 | 490511 | 491311 |
| Base 12 | 386a12 | 387712 |
| Base 13 | 2bc913 | 2c0513 |
| Base 14 | 24a614 | 24b114 |
| Base 15 | 1d7d15 | 1d8715 |
| Base 16 | 191216 | 191b16 |