Compare 29 vs 53

Unique factors11
Total factors11
Prime factorization291531
Prime factorization2953
Divisors count22
Divisors1, 291, 53
Number of properties1418
Additive primes7th 
Chen primes10th15th
Class 1+ primes 10th
Good primes4th7th
Isolated primes 5th
Left-truncatable primes 11th
Long primes5th 
Lucas primes5th 
Pierpont primes of the 2nd kind 10th
Pythagorean primes4th7th
Restricted right-truncatable primes 1st
Right-truncatable primes6th9th
Sexy primes (1st member) 11th
Sexy primes (2nd member)6th10th
Sexy prime quadrupletss (4th member)2nd 
Sexy prime quadrupletss (3rd member) 3rd
Sexy prime triplets (2nd member) 7th
Sexy prime triplets (3rd member)4th6th
Solinas primes9th 
Sophie germain primes6th8th
Twin primes (1st member)5th 
Two-sided primes 7th
Ulam primes 6th
Roman numberalsXXIXLIII
Base 21110121101012
Base 31002312223
Base 413143114
Base 510452035
Base 64561256
Base 74171047
Base 8358658
Base 9329589
Base 1029105310
Base 1127114911
Base 1225124512
Base 1323134113
Base 1421143b14
Base 151e153815
Base 161d163516
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