Compare 66967 vs 66977
Property | 66967 | 66977 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 1671 × 4011 | 669771 |
Prime factorization | 167 × 401 | 66977 |
Divisors count | 4 | 2 |
Divisors | 1, 167, 401, 66967 | 1, 66977 |
Number of properties | 1 | 6 |
Chen primes | 3053rd | |
Cousin primes (2nd member) | 878th | |
Isolated primes | 4928th | |
Primes | 6675th | |
Pythagorean primes | 3327th | |
Quartan primes | 29th | |
Semiprimes | 15988th | |
Roman numberals | ||
Base 2 | 100000101100101112 | 100000101101000012 |
Base 3 | 101012120213 | 101012121223 |
Base 4 | 1001121134 | 1001122014 |
Base 5 | 41203325 | 41204025 |
Base 6 | 12340116 | 12340256 |
Base 7 | 3661457 | 3661617 |
Base 8 | 2026278 | 2026418 |
Base 9 | 1117679 | 1117789 |
Base 10 | 6696710 | 6697710 |
Base 11 | 4634a11 | 4635911 |
Base 12 | 3290712 | 3291512 |
Base 13 | 2463413 | 2464113 |
Base 14 | 1a59514 | 1a5a114 |
Base 15 | 14c9715 | 14ca215 |
Base 16 | 1059716 | 105a116 |