Compare 13 vs 41

Unique factors11
Total factors11
Prime factorization131411
Prime factorization1341
Divisors count22
Divisors1, 131, 41
Number of properties3218
Additive primes 8th
Centered square primes2nd3rd
Chen primes6th13th
Cousin primes (1st member)3rd 
Cousin primes (2nd member) 5th
Cuban primes 21st 
Fibonacci primes4th 
Good primes 6th
Happy primes2nd 
Harmonic primes2nd5th
Left-truncatable primes5th 
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)4th7th
Prime triplets (2nd member)3rd6th
Prime triplets (3rd member)2nd 
Proth primes3rd5th
Pythagorean primes2nd6th
Sexy primes (1st member)4th9th
Sexy primes (2nd member)2nd 
Sexy prime quadrupletss (1st member) 3rd
Sexy prime triplets (1st member) 6th
Sexy prime triplets (2nd member)2nd 
Solinas primes5th12th
Sophie germain primes 7th
Super primes 6th
Thabit primes of the 2nd kind2nd 
Twin primes (1st member) 6th
Twin primes (2nd member)3rd 
Ulam primes4th 
Wilson primes2nd 
Roman numberalsXIIIXLI
Base 2110121010012
Base 3111311123
Base 43142214
Base 52351315
Base 62161056
Base 7167567
Base 8158518
Base 9149459
Base 1013104110
Base 1112113811
Base 1211123512
Base 1310133213
Base 14d142d14
Base 15d152b15
Base 16d162916
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