1. Numbers
  2. Compare 18 vs 29

Compare 18 vs 29

Property1829
Typecomposite numberprime
Unique factors21
Total factors31
Prime factorization21 × 32291
Prime factorization2 × 3 × 329
Divisors count62
Divisors1, 2, 3, 6, 9, 181, 29
Number of properties014
Additive primes 7th
Chen primes 10th
Good primes 4th
Long primes 5th
Lucas primes 5th
Primes 10th
Pythagorean primes 4th
Right-truncatable primes 6th
Sexy primes (2nd member) 6th
Sexy prime quadrupletss (4th member) 2nd
Sexy prime triplets (3rd member) 4th
Solinas primes 9th
Sophie germain primes 6th
Twin primes (1st member) 5th
Roman numberalsXVIIIXXIX
Base 2100102111012
Base 3200310023
Base 410241314
Base 53351045
Base 6306456
Base 7247417
Base 8228358
Base 9209329
Base 1018102910
Base 1117112711
Base 1216122512
Base 1315132313
Base 1414142114
Base 1513151e15
Base 1612161d16
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