1. Numbers
  2. Compare 29 vs 30

Compare 29 vs 30

Property2930
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization29121 × 31 × 51
Prime factorization292 × 3 × 5
Divisors count28
Divisors1, 291, 2, 3, 5, 6, 10, 15, 30
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 numberalsXXIXXXX
Base 2111012111102
Base 31002310103
Base 413141324
Base 510451105
Base 6456506
Base 7417427
Base 8358368
Base 9329339
Base 1029103010
Base 1127112811
Base 1225122612
Base 1323132413
Base 1421142214
Base 151e152015
Base 161d161e16
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