Compare 172439 vs 172448
Property | 172439 | 172448 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 7 |
Prime factorization | 1724391 | 25 × 171 × 3171 |
Prime factorization | 172439 | 2 × 2 × 2 × 2 × 2 × 17 × 317 |
Divisors count | 2 | 24 |
Divisors | 1, 172439 | 1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 317, 544, 634, 1268, 2536, 5072, 5389, 10144, 10778, 21556, 43112, 86224, 172448 |
Number of properties | 7 | 0 |
Chen primes | 6660th | |
Harmonic primes | 5887th | |
Primes | 15707th | |
Sexy primes (2nd member) | 3791st | |
Sexy prime quadrupletss (4th member) | 101st | |
Sexy prime triplets (3rd member) | 776th | |
Twin primes (1st member) | 1901st | |
Roman numberals | ||
Base 2 | 1010100001100101112 | 1010100001101000002 |
Base 3 | 222021121223 | 222021122223 |
Base 4 | 2220121134 | 2220122004 |
Base 5 | 210042245 | 210042435 |
Base 6 | 34101556 | 34102126 |
Base 7 | 13155117 | 13155237 |
Base 8 | 5206278 | 5206408 |
Base 9 | 2824789 | 2824889 |
Base 10 | 17243910 | 17244810 |
Base 11 | 10861311 | 10862111 |
Base 12 | 8395b12 | 8396812 |
Base 13 | 6064713 | 6065313 |
Base 14 | 46bb114 | 46bba14 |
Base 15 | 3615e15 | 3616815 |
Base 16 | 2a19716 | 2a1a016 |