Compare 49 vs 59

Unique factors11
Total factors21
Prime factorization72591
Prime factorization7 × 759
Divisors count32
Divisors1, 7, 491, 59
Number of properties112
Chen primes 16th
Good primes 8th
Long primes 7th
Primes 17th
Right-truncatable primes 10th
Safe primes 6th
Sexy primes (2nd member) 11th
Sexy prime quadrupletss (4th member) 3rd
Sexy prime triplets (3rd member) 7th
Solinas primes 14th
Super primes 7th
Twin primes (1st member) 7th
Roman numberalsXLIXLIX
Base 211000121110112
Base 31211320123
Base 430143234
Base 514452145
Base 612161356
Base 710071137
Base 8618738
Base 9549659
Base 1049105910
Base 1145115411
Base 1241124b12
Base 133a134713
Base 1437144314
Base 1534153e15
Base 1631163b16
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