Q: Is 442,111,425 a Prime Number?

 A: No, 442,111,425 is not a prime number.

Why is 442,111,425 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 442111425 can be evenly divided by 1 3 5 7 15 21 25 35 53 75 105 159 175 265 371 525 795 1,113 1,325 1,855 3,975 5,565 9,275 15,889 27,825 47,667 79,445 111,223 238,335 333,669 397,225 556,115 842,117 1,191,675 1,668,345 2,526,351 2,780,575 4,210,585 5,894,819 8,341,725 12,631,755 17,684,457 21,052,925 29,474,095 63,158,775 88,422,285 147,370,475 and 442,111,425, with no remainder.

Since 442,111,425 cannot be divided by just 1 and 442,111,425, 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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