Compare 50 vs 53

Typecomposite numberprime
Unique factors21
Total factors31
Prime factorization21 × 52531
Prime factorization2 × 5 × 553
Divisors count62
Divisors1, 2, 5, 10, 25, 501, 53
Number of properties018
Chen primes 15th
Class 1+ primes 10th
Good primes 7th
Isolated primes 5th
Left-truncatable primes 11th
Pierpont primes of the 2nd kind 10th
Primes 16th
Pythagorean primes 7th
Restricted right-truncatable primes 1st
Right-truncatable primes 9th
Sexy primes (1st member) 11th
Sexy primes (2nd member) 10th
Sexy prime quadrupletss (3rd member) 3rd
Sexy prime triplets (2nd member) 7th
Sexy prime triplets (3rd member) 6th
Sophie germain primes 8th
Two-sided primes 7th
Ulam primes 6th
Roman numberalsLLIII
Base 211001021101012
Base 31212312223
Base 430243114
Base 520052035
Base 612261256
Base 710171047
Base 8628658
Base 9559589
Base 1050105310
Base 1146114911
Base 1242124512
Base 133b134113
Base 1438143b14
Base 1535153815
Base 1632163516
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