Q: Is 42,101,262 a Prime Number?

 A: No, 42,101,262 is not a prime number.

Why is 42,101,262 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 42101262 can be evenly divided by 1 2 3 6 7 9 14 18 21 27 42 54 63 126 127 189 254 378 381 762 877 889 1,143 1,754 1,778 2,286 2,631 2,667 3,429 5,262 5,334 6,139 6,858 7,893 8,001 12,278 15,786 16,002 18,417 23,679 24,003 36,834 47,358 48,006 55,251 110,502 111,379 165,753 222,758 331,506 334,137 668,274 779,653 1,002,411 1,559,306 2,004,822 2,338,959 3,007,233 4,677,918 6,014,466 7,016,877 14,033,754 21,050,631 and 42,101,262, with no remainder.

Since 42,101,262 cannot be divided by just 1 and 42,101,262, 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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