Q: Is 138,510 a Composite Number?

 A: Yes, 138,510 is a composite number.

Why is 138,510 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 138,510 can be evenly divided by 1 2 3 5 6 9 10 15 18 19 27 30 38 45 54 57 81 90 95 114 135 162 171 190 243 270 285 342 405 486 513 570 729 810 855 1,026 1,215 1,458 1,539 1,710 2,430 2,565 3,078 3,645 4,617 5,130 7,290 7,695 9,234 13,851 15,390 23,085 27,702 46,170 69,255 and 138,510, with no remainder.

Since 138,510 cannot be divided by just 1 and 138,510, it is a composite number.


More Examples

Number 138,508138,509138,511138,512
Composite? yesyesnoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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