Q: Is 197,200 a Prime Number?

 A: No, 197,200 is not a prime number.

Why is 197,200 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 197200 can be evenly divided by 1 2 4 5 8 10 16 17 20 25 29 34 40 50 58 68 80 85 100 116 136 145 170 200 232 272 290 340 400 425 464 493 580 680 725 850 986 1,160 1,360 1,450 1,700 1,972 2,320 2,465 2,900 3,400 3,944 4,930 5,800 6,800 7,888 9,860 11,600 12,325 19,720 24,650 39,440 49,300 98,600 and 197,200, with no remainder.

Since 197,200 cannot be divided by just 1 and 197,200, it is not a prime number.


More Examples

Number 197,198197,199197,201197,202
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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