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Number Analysis: 11991

The number 11991 is composite.

Factors of 11991

1 3 7 21 571 1713 3997 11991

Number Properties

  • Value: 11991
  • Type: Composite number
  • Number of factors: 8
  • Even/Odd: Odd
  • Perfect square: No

Mathematical Analysis

11991 is a composite number because it has factors other than 1 and itself.

It can be written as the product of prime numbers:

37571
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