Compare 6427 vs 6434
| Property | 6427 | 6434 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 64271 | 21 × 32171 |
| Prime factorization | 6427 | 2 × 3217 |
| Divisors count | 2 | 4 |
| Divisors | 1, 6427 | 1, 2, 3217, 6434 |
| Number of properties | 6 | 1 |
| Additive primes | 420th | |
| Chen primes | 457th | |
| Isolated primes | 539th | |
| Lucky primes | 158th | |
| Primes | 836th | |
| Semiprimes | 1729th | |
| Sexy primes (2nd member) | 302nd | |
| Roman numberals | ||
| Base 2 | 11001000110112 | 11001001000102 |
| Base 3 | 222110013 | 222110223 |
| Base 4 | 12101234 | 12102024 |
| Base 5 | 2012025 | 2012145 |
| Base 6 | 454316 | 454426 |
| Base 7 | 245117 | 245217 |
| Base 8 | 144338 | 144428 |
| Base 9 | 87319 | 87389 |
| Base 10 | 642710 | 643410 |
| Base 11 | 491311 | 491a11 |
| Base 12 | 387712 | 388212 |
| Base 13 | 2c0513 | 2c0c13 |
| Base 14 | 24b114 | 24b814 |
| Base 15 | 1d8715 | 1d8e15 |
| Base 16 | 191b16 | 192216 |