Q: Is 13,000,120 a Prime Number?

 A: No, 13,000,120 is not a prime number.

Why is 13,000,120 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 13000120 can be evenly divided by 1 2 4 5 7 8 10 14 20 28 29 35 40 56 58 70 116 140 145 203 232 280 290 406 580 812 1,015 1,160 1,601 1,624 2,030 3,202 4,060 6,404 8,005 8,120 11,207 12,808 16,010 22,414 32,020 44,828 46,429 56,035 64,040 89,656 92,858 112,070 185,716 224,140 232,145 325,003 371,432 448,280 464,290 650,006 928,580 1,300,012 1,625,015 1,857,160 2,600,024 3,250,030 6,500,060 and 13,000,120, with no remainder.

Since 13,000,120 cannot be divided by just 1 and 13,000,120, 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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