Q: Is 501,420,010 a Prime Number?

 A: No, 501,420,010 is not a prime number.

Why is 501,420,010 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 501420010 can be evenly divided by 1 2 5 7 10 13 14 23 26 35 46 65 70 91 115 130 161 182 230 299 322 455 598 805 910 1,495 1,610 2,093 2,990 4,186 10,465 20,930 23,957 47,914 119,785 167,699 239,570 311,441 335,398 551,011 622,882 838,495 1,102,022 1,557,205 1,676,990 2,180,087 2,755,055 3,114,410 3,857,077 4,360,174 5,510,110 7,163,143 7,714,154 10,900,435 14,326,286 19,285,385 21,800,870 35,815,715 38,570,770 50,142,001 71,631,430 100,284,002 250,710,005 and 501,420,010, with no remainder.

Since 501,420,010 cannot be divided by just 1 and 501,420,010, 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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