Q: Is 167,016,420 a Prime Number?

 A: No, 167,016,420 is not a prime number.

Why is 167,016,420 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 167016420 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 927,869 1,855,738 2,783,607 3,711,476 4,639,345 5,567,214 8,350,821 9,278,690 11,134,428 13,918,035 16,701,642 18,557,380 27,836,070 33,403,284 41,754,105 55,672,140 83,508,210 and 167,016,420, with no remainder.

Since 167,016,420 cannot be divided by just 1 and 167,016,420, it is not a prime number.


More Examples

  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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