1. Numbers
  2. Compare 53 vs 191

Compare 53 vs 191

Property53191
Typeprimeprime
Unique factors11
Total factors11
Prime factorization5311911
Prime factorization53191
Divisors count22
Divisors1, 531, 191
Number of properties1816
Additive primes 24th
Chen primes15th34th
Class 1+ primes10th14th
Good primes7th16th
Harmonic primes 15th
Isolated primes5th 
Left-truncatable primes11th 
Palindromic primes 10th
Pierpont primes of the 2nd kind10th14th
Primes16th43rd
Prime quadruplets (1st member) 4th
Prime triplets (1st member) 13th
Pythagorean primes7th 
Restricted right-truncatable primes1st 
Right-truncatable primes9th 
Sexy primes (1st member)11th25th
Sexy primes (2nd member)10th 
Sexy prime quadrupletss (3rd member)3rd 
Sexy prime triplets (2nd member)7th 
Sexy prime triplets (3rd member)6th 
Solinas primes 25th
Sophie germain primes8th15th
Super primes 14th
Thabit primes 6th
Twin primes (1st member) 14th
Two-sided primes7th 
Ulam primes6th 
Roman numberalsLIIICXCI
Base 21101012101111112
Base 312223210023
Base 4311423334
Base 5203512315
Base 612565156
Base 710473627
Base 86582778
Base 95892329
Base 10531019110
Base 11491116411
Base 12451213b12
Base 13411311913
Base 143b14d914
Base 153815cb15
Base 163516bf16
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