Is 25009967 a prime number?

25 009 967 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 25 009 967 is about 5 000.997.

Thus, the square root of 25 009 967 is not an integer, and therefore 25 009 967 is not a square number.

Anyway, 25 009 967 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 25 009 967) is the result of the product of this number (25 009 967) by itself (i.e., 25 009 967 × 25 009 967); the square of 25 009 967 is sometimes called "raising 25 009 967 to the power 2", or "25 009 967 squared".

The square of 25 009 967 is 625 498 449 341 089 because 25 009 967 × 25 009 967 = 25 009 967² = 625 498 449 341 089.

As a consequence, 25 009 967 is the square root of 625 498 449 341 089.

25 009 967 is a number with 8 digits.

The multiples of 25 009 967 are all integers evenly divisible by 25 009 967, that is all numbers such that the remainder of the division by 25 009 967 is zero. There are infinitely many multiples of 25 009 967. The smallest multiples of 25 009 967 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 25 009 967 too, since 0 × 25 009 967 = 0
• 25 009 967: indeed, 25 009 967 is a multiple of itself, since 25 009 967 is evenly divisible by 25 009 967 (we have 25 009 967 / 25 009 967 = 1, so the remainder of this division is indeed zero)
• 50 019 934: indeed, 50 019 934 = 25 009 967 × 2
• 75 029 901: indeed, 75 029 901 = 25 009 967 × 3
• 100 039 868: indeed, 100 039 868 = 25 009 967 × 4
• 125 049 835: indeed, 125 049 835 = 25 009 967 × 5
• etc.

• Preceding numbers: …25 009 965, 25 009 966
• Following numbers: 25 009 968, 25 009 969…

Nearest numbers from 25 009 967

• Preceding prime number: 25 009 931
• Following prime number: 25 009 981

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• 25 009 967 est-il un nombre premier ?