Q: Is 120,103,000 a Prime Number?

 A: No, 120,103,000 is not a prime number.

Why is 120,103,000 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 120103000 can be evenly divided by 1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 1,000 120,103 240,206 480,412 600,515 960,824 1,201,030 2,402,060 3,002,575 4,804,120 6,005,150 12,010,300 15,012,875 24,020,600 30,025,750 60,051,500 and 120,103,000, with no remainder.

Since 120,103,000 cannot be divided by just 1 and 120,103,000, it is not a prime number.


More Examples

Number 120,102,998120,102,999120,103,001120,103,002
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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