Compare 29 vs 49

Unique factors11
Total factors12
Prime factorization29172
Prime factorization297 × 7
Divisors count23
Divisors1, 291, 7, 49
Number of properties141
Additive primes7th 
Chen primes10th 
Good primes4th 
Long primes5th 
Lucas primes5th 
Pythagorean primes4th 
Right-truncatable primes6th 
Semiprimes 17th
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 
Roman numberalsXXIXXLIX
Base 21110121100012
Base 31002312113
Base 413143014
Base 510451445
Base 64561216
Base 74171007
Base 8358618
Base 9329549
Base 1029104910
Base 1127114511
Base 1225124112
Base 1323133a13
Base 1421143714
Base 151e153415
Base 161d163116
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