1. Numbers
  2. Compare 12641 vs 21013

Compare 12641 vs 21013

Property1264121013
Typeprimeprime
Unique factors11
Total factors11
Prime factorization126411210131
Prime factorization1264121013
Divisors count22
Divisors1, 126411, 21013
Number of properties1213
Additive primes 1095th
Centered square primes28th37th
Chen primes766th 
Cousin primes (1st member) 358th
Cousin primes (2nd member)244th 
Emirps348th 
Harmonic primes540th868th
Isolated primes1023rd 
Lucky primes 384th
Primes1510th2363rd
Prime quadruplets (2nd member) 20th
Prime quintuplet 2s (2nd member) 7th
Prime triplets (1st member) 176th
Prime triplets (2nd member) 175th
Pythagorean primes748th1174th
Sexy primes (1st member)484th715th
Sexy prime quadrupletss (1st member)27th 
Sexy prime triplets (1st member)137th 
Twin primes (2nd member) 358th
Ulam primes109th 
Roman numberals  
Base 21100010110000121010010000101012
Base 3122100012310012110213
Base 430112014110201114
Base 5401031511330235
Base 613430562411416
Base 75156671151567
Base 8305418510258
Base 9183059317379
Base 1012641102101310
Base 119552111487311
Base 12739512101b112
Base 1359a513974513
Base 14486d14792d14
Base 153b2b15635d15
Base 16316116521516
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