Compare 9 vs 29

Unique factors11
Total factors21
Prime factorization32291
Prime factorization3 × 329
Divisors count32
Divisors1, 3, 91, 29
Number of properties114
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 numberalsIXXXIX
Base 210012111012
Base 3100310023
Base 42141314
Base 51451045
Base 6136456
Base 7127417
Base 8118358
Base 9109329
Base 109102910
Base 119112711
Base 129122512
Base 139132313
Base 149142114
Base 159151e15
Base 169161d16
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