Compare 131007 vs 131009
Property | 131007 | 131009 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 31 × 436691 | 1310091 |
Prime factorization | 3 × 43669 | 131009 |
Divisors count | 4 | 2 |
Divisors | 1, 3, 43669, 131007 | 1, 131009 |
Number of properties | 1 | 5 |
Chen primes | 5286th | |
Primes | 12245th | |
Pythagorean primes | 6093rd | |
Semiprimes | 30241st | |
Solinas primes | 116th | |
Twin primes (1st member) | 1526th | |
Roman numberals | ||
Base 2 | 111111111101111112 | 111111111110000012 |
Base 3 | 201222010103 | 201222010123 |
Base 4 | 1333323334 | 1333330014 |
Base 5 | 131430125 | 131430145 |
Base 6 | 24503036 | 24503056 |
Base 7 | 10536427 | 10536447 |
Base 8 | 3776778 | 3777018 |
Base 9 | 2186339 | 2186359 |
Base 10 | 13100710 | 13100910 |
Base 11 | 8a47811 | 8a47a11 |
Base 12 | 6399312 | 6399512 |
Base 13 | 4782613 | 4782813 |
Base 14 | 35a5914 | 35a5b14 |
Base 15 | 28c3c15 | 28c3e15 |
Base 16 | 1ffbf16 | 1ffc116 |