1. Numbers
  2. Compare 29 vs 42

Compare 29 vs 42

Property2942
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization29121 × 31 × 71
Prime factorization292 × 3 × 7
Divisors count28
Divisors1, 291, 2, 3, 6, 7, 14, 21, 42
Number of properties140
Additive primes7th 
Chen primes10th 
Good primes4th 
Long primes5th 
Lucas primes5th 
Primes10th 
Pythagorean primes4th 
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 
Roman numberalsXXIXXLII
Base 21110121010102
Base 31002311203
Base 413142224
Base 510451325
Base 64561106
Base 7417607
Base 8358528
Base 9329469
Base 1029104210
Base 1127113911
Base 1225123612
Base 1323133313
Base 1421143014
Base 151e152c15
Base 161d162a16
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