Q: Is 60,121,820 a Prime Number?

 A: No, 60,121,820 is not a prime number.

Why is 60,121,820 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 60121820 can be evenly divided by 1 2 4 5 10 11 20 22 44 55 110 220 273,281 546,562 1,093,124 1,366,405 2,732,810 3,006,091 5,465,620 6,012,182 12,024,364 15,030,455 30,060,910 and 60,121,820, with no remainder.

Since 60,121,820 cannot be divided by just 1 and 60,121,820, 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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