Q: Is 131,005,008 a Prime Number?

 A: No, 131,005,008 is not a prime number.

Why is 131,005,008 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 131005008 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 31 36 48 62 72 93 124 144 186 248 279 372 496 558 744 1,116 1,488 2,232 4,464 29,347 58,694 88,041 117,388 176,082 234,776 264,123 352,164 469,552 528,246 704,328 909,757 1,056,492 1,408,656 1,819,514 2,112,984 2,729,271 3,639,028 4,225,968 5,458,542 7,278,056 8,187,813 10,917,084 14,556,112 16,375,626 21,834,168 32,751,252 43,668,336 65,502,504 and 131,005,008, with no remainder.

Since 131,005,008 cannot be divided by just 1 and 131,005,008, 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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