Q: Is 67,424,490 a Prime Number?

 A: No, 67,424,490 is not a prime number.

Why is 67,424,490 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 67424490 can be evenly divided by 1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 49 63 70 90 98 105 126 147 210 245 294 315 441 490 630 735 882 1,470 2,205 4,410 15,289 30,578 45,867 76,445 91,734 107,023 137,601 152,890 214,046 229,335 275,202 321,069 458,670 535,115 642,138 688,005 749,161 963,207 1,070,230 1,376,010 1,498,322 1,605,345 1,926,414 2,247,483 3,210,690 3,745,805 4,494,966 4,816,035 6,742,449 7,491,610 9,632,070 11,237,415 13,484,898 22,474,830 33,712,245 and 67,424,490, with no remainder.

Since 67,424,490 cannot be divided by just 1 and 67,424,490, 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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