Compare 29 vs 38

Unique factors12
Total factors12
Prime factorization29121 × 191
Prime factorization292 × 19
Divisors count24
Divisors1, 291, 2, 19, 38
Number of properties141
Additive primes7th 
Chen primes10th 
Good primes4th 
Long primes5th 
Lucas primes5th 
Pythagorean primes4th 
Right-truncatable primes6th 
Semiprimes 14th
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 numberalsXXIXXXXVIII
Base 21110121001102
Base 31002311023
Base 413142124
Base 510451235
Base 64561026
Base 7417537
Base 8358468
Base 9329429
Base 1029103810
Base 1127113511
Base 1225123212
Base 1323132c13
Base 1421142a14
Base 151e152815
Base 161d162616
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