Is 83609 a prime number?

83 609 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 83 609 is about 289.152.

Thus, the square root of 83 609 is not an integer, and therefore 83 609 is not a square number.

Anyway, 83 609 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 83 609) is the result of the product of this number (83 609) by itself (i.e., 83 609 × 83 609); the square of 83 609 is sometimes called "raising 83 609 to the power 2", or "83 609 squared".

The square of 83 609 is 6 990 464 881 because 83 609 × 83 609 = 83 609² = 6 990 464 881.

As a consequence, 83 609 is the square root of 6 990 464 881.

83 609 is a number with 5 digits.

The multiples of 83 609 are all integers evenly divisible by 83 609, that is all numbers such that the remainder of the division by 83 609 is zero. There are infinitely many multiples of 83 609. The smallest multiples of 83 609 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 83 609 too, since 0 × 83 609 = 0
• 83 609: indeed, 83 609 is a multiple of itself, since 83 609 is evenly divisible by 83 609 (we have 83 609 / 83 609 = 1, so the remainder of this division is indeed zero)
• 167 218: indeed, 167 218 = 83 609 × 2
• 250 827: indeed, 250 827 = 83 609 × 3
• 334 436: indeed, 334 436 = 83 609 × 4
• 418 045: indeed, 418 045 = 83 609 × 5
• etc.

• Preceding numbers: …83 607, 83 608
• Following numbers: 83 610, 83 611…

Nearest numbers from 83 609

• Preceding prime number: 83 597
• Following prime number: 83 617

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• 83 609 est-il un nombre premier ?