Compare 131009 vs 131019
Property | 131009 | 131019 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 1310091 | 31 × 71 × 171 × 3671 |
Prime factorization | 131009 | 3 × 7 × 17 × 367 |
Divisors count | 2 | 16 |
Divisors | 1, 131009 | 1, 3, 7, 17, 21, 51, 119, 357, 367, 1101, 2569, 6239, 7707, 18717, 43673, 131019 |
Number of properties | 5 | 0 |
Chen primes | 5286th | |
Primes | 12245th | |
Pythagorean primes | 6093rd | |
Solinas primes | 116th | |
Twin primes (1st member) | 1526th | |
Roman numberals | ||
Base 2 | 111111111110000012 | 111111111110010112 |
Base 3 | 201222010123 | 201222011203 |
Base 4 | 1333330014 | 1333330234 |
Base 5 | 131430145 | 131430345 |
Base 6 | 24503056 | 24503236 |
Base 7 | 10536447 | 10536607 |
Base 8 | 3777018 | 3777138 |
Base 9 | 2186359 | 2186469 |
Base 10 | 13100910 | 13101910 |
Base 11 | 8a47a11 | 8a48911 |
Base 12 | 6399512 | 639a312 |
Base 13 | 4782813 | 4783513 |
Base 14 | 35a5b14 | 35a6714 |
Base 15 | 28c3e15 | 28c4915 |
Base 16 | 1ffc116 | 1ffcb16 |