Q: Is 42,210,220 a Composite Number?

 A: Yes, 42,210,220 is a composite number.

Why is 42,210,220 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 42,210,220 can be evenly divided by 1 2 4 5 10 13 20 26 31 52 62 65 124 130 155 260 310 403 620 806 1,612 2,015 4,030 5,237 8,060 10,474 20,948 26,185 52,370 68,081 104,740 136,162 162,347 272,324 324,694 340,405 649,388 680,810 811,735 1,361,620 1,623,470 2,110,511 3,246,940 4,221,022 8,442,044 10,552,555 21,105,110 and 42,210,220, with no remainder.

Since 42,210,220 cannot be divided by just 1 and 42,210,220, it is a composite number.


More Examples

Number 42,210,21842,210,21942,210,22142,210,222
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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