Q: Is 1,142,875 a Prime Number?

 A: No, 1,142,875 is not a prime number.

Why is 1,142,875 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 1142875 can be evenly divided by 1 5 25 41 125 205 223 1,025 1,115 5,125 5,575 9,143 27,875 45,715 228,575 and 1,142,875, with no remainder.

Since 1,142,875 cannot be divided by just 1 and 1,142,875, it is not a prime number.


More Examples

Number 1,142,8731,142,8741,142,8761,142,877
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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