Q: Is 401,200 a Prime Number?

 A: No, 401,200 is not a prime number.

Why is 401,200 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 401200 can be evenly divided by 1 2 4 5 8 10 16 17 20 25 34 40 50 59 68 80 85 100 118 136 170 200 236 272 295 340 400 425 472 590 680 850 944 1,003 1,180 1,360 1,475 1,700 2,006 2,360 2,950 3,400 4,012 4,720 5,015 5,900 6,800 8,024 10,030 11,800 16,048 20,060 23,600 25,075 40,120 50,150 80,240 100,300 200,600 and 401,200, with no remainder.

Since 401,200 cannot be divided by just 1 and 401,200, it is not a prime number.


More Examples

Number 401,198401,199401,201401,202
Prime? nonoyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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