Q: Is 120,001,120 a Prime Number?

 A: No, 120,001,120 is not a prime number.

Why is 120,001,120 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 120001120 can be evenly divided by 1 2 4 5 8 10 16 20 23 32 40 46 80 92 115 160 184 230 368 460 736 920 1,840 3,680 32,609 65,218 130,436 163,045 260,872 326,090 521,744 652,180 750,007 1,043,488 1,304,360 1,500,014 2,608,720 3,000,028 3,750,035 5,217,440 6,000,056 7,500,070 12,000,112 15,000,140 24,000,224 30,000,280 60,000,560 and 120,001,120, with no remainder.

Since 120,001,120 cannot be divided by just 1 and 120,001,120, 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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