Q: Is 144,510,420 a Prime Number?

 A: No, 144,510,420 is not a prime number.

Why is 144,510,420 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 144510420 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 2,408,507 4,817,014 7,225,521 9,634,028 12,042,535 14,451,042 24,085,070 28,902,084 36,127,605 48,170,140 72,255,210 and 144,510,420, with no remainder.

Since 144,510,420 cannot be divided by just 1 and 144,510,420, 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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