composite number

     

A composite number is a positive integer which has a positive ivisor other than one or itself. In other words, if 0 < n is an integer and there are integers 1 < a, b < n such that n = a × b then n is composite. By definition, every integer greater than one is either a prime number or a composite number. The number one is a unit - it is neither prime nor composite. For example, the integer 14 is a composite number because it can be factored as 2 × 7.

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Tweets about composite number

  • 12/25/14 15:16:33 a(1) = 4; a(n) = smallest composite number of the form k*n + 1.
  • 2 sleeps to go! Despite being prime, two is also a superior highly composite number, because it is a natural...
  • 20/12/14 16:38:49 a(n) is the smallest composite number with the sum of digits = the n-th prime number.
  • [New]apinnecke/composite-number-range-behavior A behavior providing composite number ranges with a foreign key and… https://t.co/gYxwl8AEEw
  • What's a composite number