Q: Is 145,620 a Composite Number?

 A: Yes, 145,620 is a composite number.

Why is 145,620 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 145,620 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 809 1,618 2,427 3,236 4,045 4,854 7,281 8,090 9,708 12,135 14,562 16,180 24,270 29,124 36,405 48,540 72,810 and 145,620, with no remainder.

Since 145,620 cannot be divided by just 1 and 145,620, it is a composite number.


More Examples

Number 145,618145,619145,621145,622
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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