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Number Analysis: 21920

The number 21920 is composite.

Factors of 21920

1 2 4 5 8 10 16 20 32 40 80 137 160 274 548 685 1096 1370 2192 2740 4384 5480 10960 21920

Number Properties

  • Value: 21920
  • Type: Composite number
  • Number of factors: 24
  • Even/Odd: Even
  • Perfect square: No

Mathematical Analysis

21920 is a composite number because it has factors other than 1 and itself.

It can be written as the product of prime numbers:

222225137
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