1. Numbers
  2. Compare 12913 vs 12917

Compare 12913 vs 12917

Property1291312917
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization371 × 3491129171
Prime factorization37 × 34912917
Divisors count42
Divisors1, 37, 349, 129131, 12917
Number of properties19
Chen primes 780th
Primes 1538th
Prime triplets (1st member) 126th
Pythagorean primes 763rd
Semiprimes3354th 
Sexy primes (1st member) 492nd
Sexy primes (2nd member) 491st
Sexy prime triplets (2nd member) 139th
Twin primes (1st member) 246th
Ulam primes 111th
Roman numberals  
Base 2110010011100012110010011101012
Base 312220102131222011023
Base 43021301430213114
Base 540312354031325
Base 613544161354456
Base 7524357524427
Base 8311618311658
Base 9186379186429
Base 1012913101291710
Base 11977a11978311
Base 12758112758512
Base 135b54135b5813
Base 1449c51449c914
Base 153c5d153c6215
Base 16327116327516
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