Q: Is 42,423,330 a Prime Number?

 A: No, 42,423,330 is not a prime number.

Why is 42,423,330 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 42423330 can be evenly divided by 1 2 3 5 6 10 15 17 30 34 51 85 102 170 193 255 386 431 510 579 862 965 1,158 1,293 1,930 2,155 2,586 2,895 3,281 4,310 5,790 6,465 6,562 7,327 9,843 12,930 14,654 16,405 19,686 21,981 32,810 36,635 43,962 49,215 73,270 83,183 98,430 109,905 166,366 219,810 249,549 415,915 499,098 831,830 1,247,745 1,414,111 2,495,490 2,828,222 4,242,333 7,070,555 8,484,666 14,141,110 21,211,665 and 42,423,330, with no remainder.

Since 42,423,330 cannot be divided by just 1 and 42,423,330, 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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