Q: Is 1,443,008 a Prime Number?

 A: No, 1,443,008 is not a prime number.

Why is 1,443,008 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 1443008 can be evenly divided by 1 2 4 7 8 14 16 28 32 56 64 112 224 448 3,221 6,442 12,884 22,547 25,768 45,094 51,536 90,188 103,072 180,376 206,144 360,752 721,504 and 1,443,008, with no remainder.

Since 1,443,008 cannot be divided by just 1 and 1,443,008, it is not a prime number.


More Examples

Number 1,443,0061,443,0071,443,0091,443,010
Prime? noyesnono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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