Q: Is 40,010,340 a Prime Number?

 A: No, 40,010,340 is not a prime number.

Why is 40,010,340 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 40010340 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 23 30 46 60 69 79 92 115 138 158 230 237 276 316 345 367 395 460 474 690 734 790 948 1,101 1,185 1,380 1,468 1,580 1,817 1,835 2,202 2,370 3,634 3,670 4,404 4,740 5,451 5,505 7,268 7,340 8,441 9,085 10,902 11,010 16,882 18,170 21,804 22,020 25,323 27,255 28,993 33,764 36,340 42,205 50,646 54,510 57,986 84,410 86,979 101,292 109,020 115,972 126,615 144,965 168,820 173,958 253,230 289,930 347,916 434,895 506,460 579,860 666,839 869,790 1,333,678 1,739,580 2,000,517 2,667,356 3,334,195 4,001,034 6,668,390 8,002,068 10,002,585 13,336,780 20,005,170 and 40,010,340, with no remainder.

Since 40,010,340 cannot be divided by just 1 and 40,010,340, 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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