Q: Is 149,421,138 a Composite Number?

 A: Yes, 149,421,138 is a composite number.

Why is 149,421,138 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 149,421,138 can be evenly divided by 1 2 3 6 41 82 123 173 246 346 519 1,038 3,511 7,022 7,093 10,533 14,186 21,066 21,279 42,558 143,951 287,902 431,853 607,403 863,706 1,214,806 1,822,209 3,644,418 24,903,523 49,807,046 74,710,569 and 149,421,138, with no remainder.

Since 149,421,138 cannot be divided by just 1 and 149,421,138, it is a composite number.


More Examples

Number 149,421,136149,421,137149,421,139149,421,140
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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