Q: Is 42,011,376 a Prime Number?

 A: No, 42,011,376 is not a prime number.

Why is 42,011,376 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 42011376 can be evenly divided by 1 2 3 4 6 8 11 12 16 22 24 33 44 48 66 88 132 176 251 264 317 502 528 634 753 951 1,004 1,268 1,506 1,902 2,008 2,536 2,761 3,012 3,487 3,804 4,016 5,072 5,522 6,024 6,974 7,608 8,283 10,461 11,044 12,048 13,948 15,216 16,566 20,922 22,088 27,896 33,132 41,844 44,176 55,792 66,264 79,567 83,688 132,528 159,134 167,376 238,701 318,268 477,402 636,536 875,237 954,804 1,273,072 1,750,474 1,909,608 2,625,711 3,500,948 3,819,216 5,251,422 7,001,896 10,502,844 14,003,792 21,005,688 and 42,011,376, with no remainder.

Since 42,011,376 cannot be divided by just 1 and 42,011,376, 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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