1. Numbers
  2. Compare 12912 vs 12917

Compare 12912 vs 12917

Property1291212917
Typecomposite numberprime
Unique factors31
Total factors61
Prime factorization24 × 31 × 2691129171
Prime factorization2 × 2 × 2 × 2 × 3 × 26912917
Divisors count202
Divisors1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 269, 538, 807, 1076, 1614, 2152, 3228, 4304, 6456, 129121, 12917
Number of properties09
Chen primes 780th
Primes 1538th
Prime triplets (1st member) 126th
Pythagorean primes 763rd
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 2110010011100002110010011101012
Base 312220102031222011023
Base 43021300430213114
Base 540312254031325
Base 613544061354456
Base 7524347524427
Base 8311608311658
Base 9186369186429
Base 1012912101291710
Base 11977911978311
Base 12758012758512
Base 135b53135b5813
Base 1449c41449c914
Base 153c5c153c6215
Base 16327016327516
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