Is 42837013 a prime number?

42 837 013 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 42 837 013 is about 6 544.999.

Thus, the square root of 42 837 013 is not an integer, and therefore 42 837 013 is not a square number.

Anyway, 42 837 013 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 42 837 013) is the result of the product of this number (42 837 013) by itself (i.e., 42 837 013 × 42 837 013); the square of 42 837 013 is sometimes called "raising 42 837 013 to the power 2", or "42 837 013 squared".

The square of 42 837 013 is 1 835 009 682 762 169 because 42 837 013 × 42 837 013 = 42 837 013² = 1 835 009 682 762 169.

As a consequence, 42 837 013 is the square root of 1 835 009 682 762 169.

42 837 013 is a number with 8 digits.

The multiples of 42 837 013 are all integers evenly divisible by 42 837 013, that is all numbers such that the remainder of the division by 42 837 013 is zero. There are infinitely many multiples of 42 837 013. The smallest multiples of 42 837 013 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 837 013 too, since 0 × 42 837 013 = 0
• 42 837 013: indeed, 42 837 013 is a multiple of itself, since 42 837 013 is evenly divisible by 42 837 013 (we have 42 837 013 / 42 837 013 = 1, so the remainder of this division is indeed zero)
• 85 674 026: indeed, 85 674 026 = 42 837 013 × 2
• 128 511 039: indeed, 128 511 039 = 42 837 013 × 3
• 171 348 052: indeed, 171 348 052 = 42 837 013 × 4
• 214 185 065: indeed, 214 185 065 = 42 837 013 × 5
• etc.

• Preceding numbers: …42 837 011, 42 837 012
• Following numbers: 42 837 014, 42 837 015…

Nearest numbers from 42 837 013

• Preceding prime number: 42 836 999
• Following prime number: 42 837 061

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• 42 837 013 est-il un nombre premier ?