Q: Is 142,422,110 a Prime Number?

 A: No, 142,422,110 is not a prime number.

Why is 142,422,110 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 142422110 can be evenly divided by 1 2 5 10 41 82 205 410 563 617 1,126 1,234 2,815 3,085 5,630 6,170 23,083 25,297 46,166 50,594 115,415 126,485 230,830 252,970 347,371 694,742 1,736,855 3,473,710 14,242,211 28,484,422 71,211,055 and 142,422,110, with no remainder.

Since 142,422,110 cannot be divided by just 1 and 142,422,110, 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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