Q: Is 145,880 a Composite Number?

 A: Yes, 145,880 is a composite number.

Why is 145,880 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 145,880 can be evenly divided by 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 521 1,042 2,084 2,605 3,647 4,168 5,210 7,294 10,420 14,588 18,235 20,840 29,176 36,470 72,940 and 145,880, with no remainder.

Since 145,880 cannot be divided by just 1 and 145,880, it is a composite number.


More Examples

Number 145,878145,879145,881145,882
Composite? yesnoyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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