Compare 53 vs 163

Property53163
Typeprimeprime
Unique factors11
Total factors11
Prime factorization5311631
Prime factorization53163
Divisors count22
Divisors1, 531, 163
Number of properties187
Chen primes15th 
Class 1+ primes10th 
Cousin primes (1st member) 13th
Good primes7th 
Isolated primes5th15th
Left-truncatable primes11th 
Lucky primes 12th
Pierpont primes 12th
Pierpont primes of the 2nd kind10th 
Primes16th38th
Pythagorean primes7th 
Restricted right-truncatable primes1st 
Right-truncatable primes9th 
Sexy primes (1st member)11th 
Sexy primes (2nd member)10th22nd
Sexy prime quadrupletss (3rd member)3rd 
Sexy prime triplets (2nd member)7th 
Sexy prime triplets (3rd member)6th12th
Sophie germain primes8th 
Two-sided primes7th 
Ulam primes6th 
Roman numberalsLIIICLXIII
Base 21101012101000112
Base 312223200013
Base 4311422034
Base 5203511235
Base 612564316
Base 710473227
Base 86582438
Base 95892019
Base 10531016310
Base 11491113911
Base 12451211712
Base 134113c713
Base 143b14b914
Base 153815ad15
Base 163516a316
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