Is 264009 a prime number?

264 009 is an odd number, because it is not evenly divisible by 2.

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• What is an even number?

A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 264 009 is about 513.818.

Thus, the square root of 264 009 is not an integer, and therefore 264 009 is not a square number.

The square of a number (here 264 009) is the result of the product of this number (264 009) by itself (i.e., 264 009 × 264 009); the square of 264 009 is sometimes called "raising 264 009 to the power 2", or "264 009 squared".

The square of 264 009 is 69 700 752 081 because 264 009 × 264 009 = 264 009² = 69 700 752 081.

As a consequence, 264 009 is the square root of 69 700 752 081.

264 009 is a number with 6 digits.

The multiples of 264 009 are all integers evenly divisible by 264 009, that is all numbers such that the remainder of the division by 264 009 is zero. There are infinitely many multiples of 264 009. The smallest multiples of 264 009 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 264 009 too, since 0 × 264 009 = 0
• 264 009: indeed, 264 009 is a multiple of itself, since 264 009 is evenly divisible by 264 009 (we have 264 009 / 264 009 = 1, so the remainder of this division is indeed zero)
• 528 018: indeed, 528 018 = 264 009 × 2
• 792 027: indeed, 792 027 = 264 009 × 3
• 1 056 036: indeed, 1 056 036 = 264 009 × 4
• 1 320 045: indeed, 1 320 045 = 264 009 × 5
• etc.

• Preceding numbers: …264 007, 264 008
• Following numbers: 264 010, 264 011…

Nearest numbers from 264 009

• Preceding prime number: 264 007
• Following prime number: 264 013