Compare 12983 vs 13121

Property1298313121
Typeprimeprime
Unique factors11
Total factors11
Prime factorization129831131211
Prime factorization1298313121
Divisors count22
Divisors1, 129831, 13121
Number of properties87
Additive primes746th 
Chen primes 791st
Class 1+ primes 27th
Cousin primes (2nd member)249th 
Emirps363rd 
Harmonic primes556th 
Isolated primes1056th1066th
Long primes600th 
Pierpont primes of the 2nd kind 27th
Primes1547th1561st
Pythagorean primes 774th
Safe primes143rd 
Sexy primes (1st member) 502nd
Roman numberals  
Base 2110010101101112110011010000012
Base 312221021231222222223
Base 43022313430310014
Base 540341354044415
Base 614003561404256
Base 7525657531537
Base 8312678315018
Base 9187259188889
Base 1012983101312110
Base 11983311994911
Base 12761b12771512
Base 135ba9135c8413
Base 144a35144ad314
Base 153ca8153d4b15
Base 1632b716334116
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