Compare 13 vs 59

Unique factors11
Total factors11
Prime factorization131591
Prime factorization1359
Divisors count22
Divisors1, 131, 59
Number of properties3212
Centered square primes2nd 
Chen primes6th16th
Cousin primes (1st member)3rd 
Cuban primes 21st 
Fibonacci primes4th 
Good primes 8th
Happy primes2nd 
Harmonic primes2nd 
Left-truncatable primes5th 
Long primes 7th
Lucky primes3rd 
Multiplicative primes5th 
Pierpont primes5th 
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 primes2nd 
Right-truncatable primes 10th
Safe primes 6th
Sexy primes (1st member)4th 
Sexy primes (2nd member)2nd11th
Sexy prime quadrupletss (4th member) 3rd
Sexy prime triplets (2nd member)2nd 
Sexy prime triplets (3rd member) 7th
Solinas primes5th14th
Super primes 7th
Thabit primes of the 2nd kind2nd 
Twin primes (1st member) 7th
Twin primes (2nd member)3rd 
Ulam primes4th 
Wilson primes2nd 
Roman numberalsXIIILIX
Base 2110121110112
Base 3111320123
Base 43143234
Base 52352145
Base 62161356
Base 71671137
Base 8158738
Base 9149659
Base 1013105910
Base 1112115411
Base 1211124b12
Base 1310134713
Base 14d144314
Base 15d153e15
Base 16d163b16
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