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Number Analysis: 21970

The number 21970 is composite.

Factors of 21970

1 2 5 10 13 26 65 130 169 338 845 1690 2197 4394 10985 21970

Number Properties

  • Value: 21970
  • Type: Composite number
  • Number of factors: 16
  • Even/Odd: Even
  • Perfect square: No

Mathematical Analysis

21970 is a composite number because it has factors other than 1 and itself.

It can be written as the product of prime numbers:

25131313
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