Q: Is 145,890 a Composite Number?

 A: Yes, 145,890 is a composite number.

Why is 145,890 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 145,890 can be evenly divided by 1 2 3 5 6 9 10 15 18 30 45 90 1,621 3,242 4,863 8,105 9,726 14,589 16,210 24,315 29,178 48,630 72,945 and 145,890, with no remainder.

Since 145,890 cannot be divided by just 1 and 145,890, it is a composite number.


More Examples

Number 145,888145,889145,891145,892
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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