Is 37978 a prime number?

37 978 is an even number, because it is evenly divisible by 2: 37 978 / 2 = 18 989.

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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 37 978 is about 194.879.

Thus, the square root of 37 978 is not an integer, and therefore 37 978 is not a square number.

The square of a number (here 37 978) is the result of the product of this number (37 978) by itself (i.e., 37 978 × 37 978); the square of 37 978 is sometimes called "raising 37 978 to the power 2", or "37 978 squared".

The square of 37 978 is 1 442 328 484 because 37 978 × 37 978 = 37 978² = 1 442 328 484.

As a consequence, 37 978 is the square root of 1 442 328 484.

37 978 is a number with 5 digits.

The multiples of 37 978 are all integers evenly divisible by 37 978, that is all numbers such that the remainder of the division by 37 978 is zero. There are infinitely many multiples of 37 978. The smallest multiples of 37 978 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 37 978 too, since 0 × 37 978 = 0
• 37 978: indeed, 37 978 is a multiple of itself, since 37 978 is evenly divisible by 37 978 (we have 37 978 / 37 978 = 1, so the remainder of this division is indeed zero)
• 75 956: indeed, 75 956 = 37 978 × 2
• 113 934: indeed, 113 934 = 37 978 × 3
• 151 912: indeed, 151 912 = 37 978 × 4
• 189 890: indeed, 189 890 = 37 978 × 5
• etc.

• Preceding numbers: …37 976, 37 977
• Following numbers: 37 979, 37 980…

Nearest numbers from 37 978

• Preceding prime number: 37 967
• Following prime number: 37 987

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• 37 978 est-il un nombre premier ?