Compare 6427 vs 6437
Property | 6427 | 6437 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 64271 | 411 × 1571 |
Prime factorization | 6427 | 41 × 157 |
Divisors count | 2 | 4 |
Divisors | 1, 6427 | 1, 41, 157, 6437 |
Number of properties | 6 | 1 |
Additive primes | 420th | |
Chen primes | 457th | |
Isolated primes | 539th | |
Lucky primes | 158th | |
Primes | 836th | |
Semiprimes | 1730th | |
Sexy primes (2nd member) | 302nd | |
Roman numberals | ||
Base 2 | 11001000110112 | 11001001001012 |
Base 3 | 222110013 | 222111023 |
Base 4 | 12101234 | 12102114 |
Base 5 | 2012025 | 2012225 |
Base 6 | 454316 | 454456 |
Base 7 | 245117 | 245247 |
Base 8 | 144338 | 144458 |
Base 9 | 87319 | 87429 |
Base 10 | 642710 | 643710 |
Base 11 | 491311 | 492211 |
Base 12 | 387712 | 388512 |
Base 13 | 2c0513 | 2c1213 |
Base 14 | 24b114 | 24bb14 |
Base 15 | 1d8715 | 1d9215 |
Base 16 | 191b16 | 192516 |