Is 109609 a prime number?

109 609 is an odd number, because it is not evenly divisible by 2.

Find out more:

• 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 109 609 is about 331.072.

Thus, the square root of 109 609 is not an integer, and therefore 109 609 is not a square number.

Anyway, 109 609 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 109 609) is the result of the product of this number (109 609) by itself (i.e., 109 609 × 109 609); the square of 109 609 is sometimes called "raising 109 609 to the power 2", or "109 609 squared".

The square of 109 609 is 12 014 132 881 because 109 609 × 109 609 = 109 609² = 12 014 132 881.

As a consequence, 109 609 is the square root of 12 014 132 881.

109 609 is a number with 6 digits.

The multiples of 109 609 are all integers evenly divisible by 109 609, that is all numbers such that the remainder of the division by 109 609 is zero. There are infinitely many multiples of 109 609. The smallest multiples of 109 609 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 109 609 too, since 0 × 109 609 = 0
• 109 609: indeed, 109 609 is a multiple of itself, since 109 609 is evenly divisible by 109 609 (we have 109 609 / 109 609 = 1, so the remainder of this division is indeed zero)
• 219 218: indeed, 219 218 = 109 609 × 2
• 328 827: indeed, 328 827 = 109 609 × 3
• 438 436: indeed, 438 436 = 109 609 × 4
• 548 045: indeed, 548 045 = 109 609 × 5
• etc.

• Preceding numbers: …109 607, 109 608
• Following numbers: 109 610, 109 611…

Nearest numbers from 109 609

• Preceding prime number: 109 597
• Following prime number: 109 619

• Is 0 a prime number?
• Is 1 a prime number?
• Is 2 a prime number?
• Is 2025 a prime number?
• Is 2026 a prime number?
• Is 9128 a prime number?

• Five thousand prime numbers

• Contact

• 109 609 est-il un nombre premier ?