Compare 131003 vs 131009

Property131003131009
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization2691 × 48711310091
Prime factorization269 × 487131009
Divisors count42
Divisors1, 269, 487, 1310031, 131009
Number of properties15
Chen primes 5286th
Primes 12245th
Pythagorean primes 6093rd
Semiprimes30240th 
Solinas primes 116th
Twin primes (1st member) 1526th
Roman numberals  
Base 2111111111101110112111111111110000012
Base 3201222002223201222010123
Base 413333232341333330014
Base 5131430035131430145
Base 62450255624503056
Base 71053635710536447
Base 837767383777018
Base 921862892186359
Base 101310031013100910
Base 118a474118a47a11
Base 126398b126399512
Base 1347822134782813
Base 1435a551435a5b14
Base 1528c381528c3e15
Base 161ffbb161ffc116
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