Q: Is 145,908 a Composite Number?

 A: Yes, 145,908 is a composite number.

Why is 145,908 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 145,908 can be evenly divided by 1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 84 108 126 189 193 252 378 386 579 756 772 1,158 1,351 1,737 2,316 2,702 3,474 4,053 5,211 5,404 6,948 8,106 10,422 12,159 16,212 20,844 24,318 36,477 48,636 72,954 and 145,908, with no remainder.

Since 145,908 cannot be divided by just 1 and 145,908, it is a composite number.


More Examples

Number 145,906145,907145,909145,910
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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