Q: Is 120,212,325 a Prime Number?

 A: No, 120,212,325 is not a prime number.

Why is 120,212,325 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 120212325 can be evenly divided by 1 3 5 9 15 25 45 75 79 225 237 395 711 1,185 1,975 3,555 5,925 6,763 17,775 20,289 33,815 60,867 101,445 169,075 304,335 507,225 534,277 1,521,675 1,602,831 2,671,385 4,808,493 8,014,155 13,356,925 24,042,465 40,070,775 and 120,212,325, with no remainder.

Since 120,212,325 cannot be divided by just 1 and 120,212,325, 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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