1. Numbers
  2. Compare 13121 vs 13397

Compare 13121 vs 13397

Property1312113397
Typeprimeprime
Unique factors11
Total factors11
Prime factorization131211133971
Prime factorization1312113397
Divisors count22
Divisors1, 131211, 13397
Number of properties76
Additive primes 766th
Chen primes791st805th
Class 1+ primes27th 
Harmonic primes 570th
Isolated primes1066th 
Pierpont primes of the 2nd kind27th 
Primes1561st1588th
Pythagorean primes774th785th
Sexy primes (1st member)502nd 
Twin primes (1st member) 251st
Roman numberals  
Base 2110011010000012110100010101012
Base 312222222232001010123
Base 43031001431011114
Base 540444154120425
Base 614042561420056
Base 7531537540267
Base 8315018321258
Base 9188889203359
Base 1013121101339710
Base 11994911a07a11
Base 12771512790512
Base 135c8413613713
Base 144ad3144c4d14
Base 153d4b153e8215
Base 16334116345516
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