Q: Is 120,430,500 a Prime Number?

 A: No, 120,430,500 is not a prime number.

Why is 120,430,500 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 120430500 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 125 150 250 300 375 500 750 1,500 80,287 160,574 240,861 321,148 401,435 481,722 802,870 963,444 1,204,305 1,605,740 2,007,175 2,408,610 4,014,350 4,817,220 6,021,525 8,028,700 10,035,875 12,043,050 20,071,750 24,086,100 30,107,625 40,143,500 60,215,250 and 120,430,500, with no remainder.

Since 120,430,500 cannot be divided by just 1 and 120,430,500, 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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