1. Numbers
  2. Compare 13 vs 1597

Compare 13 vs 1597

Property131597
Typeprimeprime
Unique factors11
Total factors11
Prime factorization13115971
Prime factorization131597
Divisors count22
Divisors1, 131, 1597
Number of properties329
Centered square primes2nd 
Chen primes6th 
Cousin primes (1st member)3rd57th
Cuban primes 21st 
Emirps1st77th
Fibonacci primes4th7th
Good primes 56th
Happy primes2nd 
Harmonic primes2nd 
Isolated primes 152nd
Left-truncatable primes5th 
Lucky primes3rd61st
Multiplicative primes5th 
Pierpont primes5th 
Primes6th251st
Prime quadruplets (2nd member)2nd 
Prime quadruplets (4th member)1st 
Prime quintuplet 1s (3rd member)1st 
Prime quintuplet 2s (2nd member)2nd 
Prime quintuplet 2s (4th member)1st 
Prime sextuplets (3rd member)1st 
Prime triplets (1st member)4th 
Prime triplets (2nd member)3rd 
Prime triplets (3rd member)2nd 
Proth primes3rd 
Pythagorean primes2nd119th
Sexy primes (1st member)4th 
Sexy primes (2nd member)2nd 
Sexy prime triplets (2nd member)2nd 
Solinas primes5th 
Super primes 54th
Thabit primes of the 2nd kind2nd 
Twin primes (2nd member)3rd 
Ulam primes4th 
Wilson primes2nd 
Roman numberalsXIIIMDXCVII
Base 211012110001111012
Base 3111320120113
Base 43141203314
Base 5235223425
Base 6216112216
Base 716744417
Base 815830758
Base 914921649
Base 101310159710
Base 111211122211
Base 121112b1112
Base 13101395b13
Base 14d1482114
Base 15d1571715
Base 16d1663d16
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