Compare 66920 vs 66923
Property | 66920 | 66923 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 6 | 1 |
Prime factorization | 23 × 51 × 71 × 2391 | 669231 |
Prime factorization | 2 × 2 × 2 × 5 × 7 × 239 | 66923 |
Divisors count | 32 | 2 |
Divisors | 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 239, 280, 478, 956, 1195, 1673, 1912, 2390, 3346, 4780, 6692, 8365, 9560, 13384, 16730, 33460, 66920 | 1, 66923 |
Number of properties | 0 | 4 |
Cousin primes (2nd member) | 876th | |
Isolated primes | 4923rd | |
Primes | 6668th | |
Safe primes | 484th | |
Roman numberals | ||
Base 2 | 100000101011010002 | 100000101011010112 |
Base 3 | 101012101123 | 101012101223 |
Base 4 | 1001112204 | 1001112234 |
Base 5 | 41201405 | 41201435 |
Base 6 | 12334526 | 12334556 |
Base 7 | 3660507 | 3660537 |
Base 8 | 2025508 | 2025538 |
Base 9 | 1117159 | 1117189 |
Base 10 | 6692010 | 6692310 |
Base 11 | 4630711 | 4630a11 |
Base 12 | 3288812 | 3288b12 |
Base 13 | 245c913 | 245cc13 |
Base 14 | 1a56014 | 1a56314 |
Base 15 | 14c6515 | 14c6815 |
Base 16 | 1056816 | 1056b16 |