Q: Is 24,138,090 a Prime Number?

 A: No, 24,138,090 is not a prime number.

Why is 24,138,090 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 24138090 can be evenly divided by 1 2 3 5 6 9 10 15 18 30 45 67 90 134 201 335 402 603 670 1,005 1,206 2,010 3,015 4,003 6,030 8,006 12,009 20,015 24,018 36,027 40,030 60,045 72,054 120,090 180,135 268,201 360,270 536,402 804,603 1,341,005 1,609,206 2,413,809 2,682,010 4,023,015 4,827,618 8,046,030 12,069,045 and 24,138,090, with no remainder.

Since 24,138,090 cannot be divided by just 1 and 24,138,090, 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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