Compare 72640 vs 72643
Property | 72640 | 72643 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 8 | 1 |
Prime factorization | 26 × 51 × 2271 | 726431 |
Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 5 × 227 | 72643 |
Divisors count | 28 | 2 |
Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 227, 320, 454, 908, 1135, 1816, 2270, 3632, 4540, 7264, 9080, 14528, 18160, 36320, 72640 | 1, 72643 |
Number of properties | 0 | 5 |
Cousin primes (1st member) | 933rd | |
Isolated primes | 5305th | |
Primes | 7182nd | |
Prime triplets (1st member) | 397th | |
Sexy primes (1st member) | 1884th | |
Roman numberals | ||
Base 2 | 100011011110000002 | 100011011110000112 |
Base 3 | 102001221013 | 102001221113 |
Base 4 | 1012330004 | 1012330034 |
Base 5 | 43110305 | 43110335 |
Base 6 | 13201446 | 13201516 |
Base 7 | 4215317 | 4215347 |
Base 8 | 2157008 | 2157038 |
Base 9 | 1205719 | 1205749 |
Base 10 | 7264010 | 7264310 |
Base 11 | 4a63711 | 4a63a11 |
Base 12 | 3605412 | 3605712 |
Base 13 | 270a913 | 270ac13 |
Base 14 | 1c68814 | 1c68b14 |
Base 15 | 167ca15 | 167cd15 |
Base 16 | 11bc016 | 11bc316 |