Compare 20479 vs 20488
Property | 20479 | 20488 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 5 |
Prime factorization | 204791 | 23 × 131 × 1971 |
Prime factorization | 20479 | 2 × 2 × 2 × 13 × 197 |
Divisors count | 2 | 16 |
Divisors | 1, 20479 | 1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2561, 5122, 10244, 20488 |
Number of properties | 7 | 0 |
Chen primes | 1138th | |
Cousin primes (1st member) | 353rd | |
Harmonic primes | 842nd | |
Primes | 2312th | |
Prime triplets (2nd member) | 171st | |
Solinas primes | 89th | |
Twin primes (2nd member) | 348th | |
Roman numberals | ||
Base 2 | 1001111111111112 | 1010000000010002 |
Base 3 | 10010021113 | 10010022113 |
Base 4 | 103333334 | 110000204 |
Base 5 | 11234045 | 11234235 |
Base 6 | 2344516 | 2345046 |
Base 7 | 1134647 | 1135067 |
Base 8 | 477778 | 500108 |
Base 9 | 310749 | 310849 |
Base 10 | 2047910 | 2048810 |
Base 11 | 1442811 | 1443611 |
Base 12 | ba2712 | ba3412 |
Base 13 | 942413 | 943013 |
Base 14 | 766b14 | 767614 |
Base 15 | 610415 | 610d15 |
Base 16 | 4fff16 | 500816 |