Is 441009 a prime number?

441 009 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 441 009 is about 664.085.

Thus, the square root of 441 009 is not an integer, and therefore 441 009 is not a square number.

The square of a number (here 441 009) is the result of the product of this number (441 009) by itself (i.e., 441 009 × 441 009); the square of 441 009 is sometimes called "raising 441 009 to the power 2", or "441 009 squared".

The square of 441 009 is 194 488 938 081 because 441 009 × 441 009 = 441 009² = 194 488 938 081.

As a consequence, 441 009 is the square root of 194 488 938 081.

441 009 is a number with 6 digits.

The multiples of 441 009 are all integers evenly divisible by 441 009, that is all numbers such that the remainder of the division by 441 009 is zero. There are infinitely many multiples of 441 009. The smallest multiples of 441 009 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 441 009 too, since 0 × 441 009 = 0
• 441 009: indeed, 441 009 is a multiple of itself, since 441 009 is evenly divisible by 441 009 (we have 441 009 / 441 009 = 1, so the remainder of this division is indeed zero)
• 882 018: indeed, 882 018 = 441 009 × 2
• 1 323 027: indeed, 1 323 027 = 441 009 × 3
• 1 764 036: indeed, 1 764 036 = 441 009 × 4
• 2 205 045: indeed, 2 205 045 = 441 009 × 5
• etc.

• Preceding numbers: …441 007, 441 008
• Following numbers: 441 010, 441 011…

Nearest numbers from 441 009

• Preceding prime number: 440 989
• Following prime number: 441 011

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• 441 009 est-il un nombre premier ?