Compare 29 vs 181

Property29181
Typeprimeprime
Unique factors11
Total factors11
Prime factorization2911811
Prime factorization29181
Divisors count22
Divisors1, 291, 181
Number of properties148
Additive primes7th 
Centered square primes 6th
Chen primes10th33rd
Dihedral primes 5th
Good primes4th 
Long primes5th16th
Lucas primes5th 
Palindromic primes 9th
Primes10th42nd
Pythagorean primes4th19th
Right-truncatable primes6th 
Sexy primes (2nd member)6th 
Sexy prime quadrupletss (4th member)2nd 
Sexy prime triplets (3rd member)4th 
Solinas primes9th 
Sophie germain primes6th 
Twin primes (1st member)5th 
Twin primes (2nd member) 13th
Roman numberalsXXIXCLXXXI
Base 2111012101101012
Base 310023202013
Base 4131423114
Base 5104512115
Base 64565016
Base 74173467
Base 83582658
Base 93292219
Base 10291018110
Base 11271115511
Base 12251213112
Base 13231310c13
Base 142114cd14
Base 151e15c115
Base 161d16b516
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