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Number Analysis: 21740

The number 21740 is composite.

Factors of 21740

1 2 4 5 10 20 1087 2174 4348 5435 10870 21740

Number Properties

  • Value: 21740
  • Type: Composite number
  • Number of factors: 12
  • Even/Odd: Even
  • Perfect square: No

Mathematical Analysis

21740 is a composite number because it has factors other than 1 and itself.

It can be written as the product of prime numbers:

2251087
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