Q: Is 160,041,321 a Prime Number?

 A: No, 160,041,321 is not a prime number.

Why is 160,041,321 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 160041321 can be evenly divided by 1 3 9 11 33 99 109 327 981 1,199 3,597 10,791 14,831 44,493 133,479 163,141 489,423 1,468,269 1,616,579 4,849,737 14,549,211 17,782,369 53,347,107 and 160,041,321, with no remainder.

Since 160,041,321 cannot be divided by just 1 and 160,041,321, 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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