Q: Is 145,680 a Composite Number?

 A: Yes, 145,680 is a composite number.

Why is 145,680 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 145,680 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 607 1,214 1,821 2,428 3,035 3,642 4,856 6,070 7,284 9,105 9,712 12,140 14,568 18,210 24,280 29,136 36,420 48,560 72,840 and 145,680, with no remainder.

Since 145,680 cannot be divided by just 1 and 145,680, it is a composite number.


More Examples

Number 145,678145,679145,681145,682
Composite? yesnonoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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