Compare 12 vs 29

Typecomposite numberprime
Unique factors21
Total factors31
Prime factorization22 × 31291
Prime factorization2 × 2 × 329
Divisors count62
Divisors1, 2, 3, 4, 6, 121, 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 numberalsXIIXXIX
Base 211002111012
Base 3110310023
Base 43041314
Base 52251045
Base 6206456
Base 7157417
Base 8148358
Base 9139329
Base 1012102910
Base 1111112711
Base 1210122512
Base 13c132313
Base 14c142114
Base 15c151e15
Base 16c161d16
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