Q: Is 120,321,225 a Composite Number?

 A: Yes, 120,321,225 is a composite number.

Why is 120,321,225 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 120,321,225 can be evenly divided by 1 3 5 9 15 25 37 45 75 97 111 149 185 225 291 333 447 485 555 745 873 925 1,341 1,455 1,665 2,235 2,425 2,775 3,589 3,725 4,365 5,513 6,705 7,275 8,325 10,767 11,175 14,453 16,539 17,945 21,825 27,565 32,301 33,525 43,359 49,617 53,835 72,265 82,695 89,725 130,077 137,825 161,505 216,795 248,085 269,175 361,325 413,475 534,761 650,385 807,525 1,083,975 1,240,425 1,604,283 2,673,805 3,251,925 4,812,849 8,021,415 13,369,025 24,064,245 40,107,075 and 120,321,225, with no remainder.

Since 120,321,225 cannot be divided by just 1 and 120,321,225, it is a composite number.


More Examples

Number 120,321,223120,321,224120,321,226120,321,227
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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