Is 13355987 a prime number?

13 355 987 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 13 355 987 is about 3 654.584.

Thus, the square root of 13 355 987 is not an integer, and therefore 13 355 987 is not a square number.

Anyway, 13 355 987 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 13 355 987) is the result of the product of this number (13 355 987) by itself (i.e., 13 355 987 × 13 355 987); the square of 13 355 987 is sometimes called "raising 13 355 987 to the power 2", or "13 355 987 squared".

The square of 13 355 987 is 178 382 388 744 169 because 13 355 987 × 13 355 987 = 13 355 987² = 178 382 388 744 169.

As a consequence, 13 355 987 is the square root of 178 382 388 744 169.

13 355 987 is a number with 8 digits.

The multiples of 13 355 987 are all integers evenly divisible by 13 355 987, that is all numbers such that the remainder of the division by 13 355 987 is zero. There are infinitely many multiples of 13 355 987. The smallest multiples of 13 355 987 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 13 355 987 too, since 0 × 13 355 987 = 0
• 13 355 987: indeed, 13 355 987 is a multiple of itself, since 13 355 987 is evenly divisible by 13 355 987 (we have 13 355 987 / 13 355 987 = 1, so the remainder of this division is indeed zero)
• 26 711 974: indeed, 26 711 974 = 13 355 987 × 2
• 40 067 961: indeed, 40 067 961 = 13 355 987 × 3
• 53 423 948: indeed, 53 423 948 = 13 355 987 × 4
• 66 779 935: indeed, 66 779 935 = 13 355 987 × 5
• etc.

• Preceding numbers: …13 355 985, 13 355 986
• Following numbers: 13 355 988, 13 355 989…

Nearest numbers from 13 355 987

• Preceding prime number: 13 355 983
• Following prime number: 13 355 989

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• 13 355 987 est-il un nombre premier ?