Is 131998729 a prime number?

131 998 729 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 131 998 729 is about 11 489.070.

Thus, the square root of 131 998 729 is not an integer, and therefore 131 998 729 is not a square number.

Anyway, 131 998 729 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 131 998 729) is the result of the product of this number (131 998 729) by itself (i.e., 131 998 729 × 131 998 729); the square of 131 998 729 is sometimes called "raising 131 998 729 to the power 2", or "131 998 729 squared".

The square of 131 998 729 is 17 423 664 457 615 440 because 131 998 729 × 131 998 729 = 131 998 729² = 17 423 664 457 615 440.

As a consequence, 131 998 729 is the square root of 17 423 664 457 615 440.

131 998 729 is a number with 9 digits.

The multiples of 131 998 729 are all integers evenly divisible by 131 998 729, that is all numbers such that the remainder of the division by 131 998 729 is zero. There are infinitely many multiples of 131 998 729. The smallest multiples of 131 998 729 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 131 998 729 too, since 0 × 131 998 729 = 0
• 131 998 729: indeed, 131 998 729 is a multiple of itself, since 131 998 729 is evenly divisible by 131 998 729 (we have 131 998 729 / 131 998 729 = 1, so the remainder of this division is indeed zero)
• 263 997 458: indeed, 263 997 458 = 131 998 729 × 2
• 395 996 187: indeed, 395 996 187 = 131 998 729 × 3
• 527 994 916: indeed, 527 994 916 = 131 998 729 × 4
• 659 993 645: indeed, 659 993 645 = 131 998 729 × 5
• etc.

• Preceding numbers: …131 998 727, 131 998 728
• Following numbers: 131 998 730, 131 998 731…

Nearest numbers from 131 998 729

• Preceding prime number: 131 998 703
• Following prime number: 131 998 747

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• 131 998 729 est-il un nombre premier ?