1. Numbers
  2. Compare 991418 vs 991427

Compare 991418 vs 991427

Property991418991427
Typecomposite numberprime
Unique factors41
Total factors41
Prime factorization21 × 471 × 531 × 19919914271
Prime factorization2 × 47 × 53 × 199991427
Divisors count162
Divisors1, 2, 47, 53, 94, 106, 199, 398, 2491, 4982, 9353, 10547, 18706, 21094, 495709, 9914181, 991427
Number of properties04
Chen primes 29733rd
Primes 77879th
Safe primes 4295th
Twin primes (1st member) 8110th
Roman numberals  
Base 2111100100000101110102111100100000110000112
Base 31212100222012312121002221123
Base 43302002322433020030034
Base 522321113352232112025
Base 6331255226331255356
Base 7112663017112663137
Base 83620272836203038
Base 91770865917708759
Base 109914181099142710
Base 1161795a1161796811
Base 123b98a2123b98ab12
Base 1328934c1328935813
Base 141bb438141bb44314
Base 15148b4815148b5215
Base 16f20ba16f20c316
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