Q: Is 24,505,005 a Prime Number?

 A: No, 24,505,005 is not a prime number.

Why is 24,505,005 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 24505005 can be evenly divided by 1 3 5 7 15 21 23 35 69 73 105 115 139 161 219 345 365 417 483 511 695 805 973 1,095 1,533 1,679 2,085 2,415 2,555 2,919 3,197 4,865 5,037 7,665 8,395 9,591 10,147 11,753 14,595 15,985 22,379 25,185 30,441 35,259 47,955 50,735 58,765 67,137 71,029 111,895 152,205 176,295 213,087 233,381 335,685 355,145 700,143 1,065,435 1,166,905 1,633,667 3,500,715 4,901,001 8,168,335 and 24,505,005, with no remainder.

Since 24,505,005 cannot be divided by just 1 and 24,505,005, 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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