Compare 639671 vs 639672
Property | 639671 | 639672 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 6 |
Prime factorization | 6396711 | 23 × 31 × 111 × 24231 |
Prime factorization | 639671 | 2 × 2 × 2 × 3 × 11 × 2423 |
Divisors count | 2 | 32 |
Divisors | 1, 639671 | 1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 2423, 4846, 7269, 9692, 14538, 19384, 26653, 29076, 53306, 58152, 79959, 106612, 159918, 213224, 319836, 639672 |
Number of properties | 3 | 0 |
Isolated primes | 40795th | |
Primes | 52050th | |
Sexy primes (1st member) | 11280th | |
Roman numberals | ||
Base 2 | 100111000010101101112 | 100111000010101110002 |
Base 3 | 10121111101123 | 10121111101203 |
Base 4 | 21300223134 | 21300223204 |
Base 5 | 1304321415 | 1304321425 |
Base 6 | 214132356 | 214132406 |
Base 7 | 53026347 | 53026357 |
Base 8 | 23412678 | 23412708 |
Base 9 | 11744159 | 11744169 |
Base 10 | 63967110 | 63967210 |
Base 11 | 3a765a11 | 3a766011 |
Base 12 | 26a21b12 | 26a22012 |
Base 13 | 19520613 | 19520713 |
Base 14 | 12918b14 | 12918c14 |
Base 15 | c97eb15 | c97ec15 |
Base 16 | 9c2b716 | 9c2b816 |