Q: Is 24,002,440 a Prime Number?

 A: No, 24,002,440 is not a prime number.

Why is 24,002,440 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 24002440 can be evenly divided by 1 2 4 5 7 8 10 11 14 20 22 28 35 40 44 55 56 70 77 88 110 140 154 220 280 308 385 440 616 770 1,540 3,080 7,793 15,586 31,172 38,965 54,551 62,344 77,930 85,723 109,102 155,860 171,446 218,204 272,755 311,720 342,892 428,615 436,408 545,510 600,061 685,784 857,230 1,091,020 1,200,122 1,714,460 2,182,040 2,400,244 3,000,305 3,428,920 4,800,488 6,000,610 12,001,220 and 24,002,440, with no remainder.

Since 24,002,440 cannot be divided by just 1 and 24,002,440, 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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