Is 77938 a prime number?

77 938 is an even number, because it is evenly divisible by 2: 77 938 / 2 = 38 969.

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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 77 938 is about 279.174.

Thus, the square root of 77 938 is not an integer, and therefore 77 938 is not a square number.

The square of a number (here 77 938) is the result of the product of this number (77 938) by itself (i.e., 77 938 × 77 938); the square of 77 938 is sometimes called "raising 77 938 to the power 2", or "77 938 squared".

The square of 77 938 is 6 074 331 844 because 77 938 × 77 938 = 77 938² = 6 074 331 844.

As a consequence, 77 938 is the square root of 6 074 331 844.

77 938 is a number with 5 digits.

The multiples of 77 938 are all integers evenly divisible by 77 938, that is all numbers such that the remainder of the division by 77 938 is zero. There are infinitely many multiples of 77 938. The smallest multiples of 77 938 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 77 938 too, since 0 × 77 938 = 0
• 77 938: indeed, 77 938 is a multiple of itself, since 77 938 is evenly divisible by 77 938 (we have 77 938 / 77 938 = 1, so the remainder of this division is indeed zero)
• 155 876: indeed, 155 876 = 77 938 × 2
• 233 814: indeed, 233 814 = 77 938 × 3
• 311 752: indeed, 311 752 = 77 938 × 4
• 389 690: indeed, 389 690 = 77 938 × 5
• etc.

• Preceding numbers: …77 936, 77 937
• Following numbers: 77 939, 77 940…

Nearest numbers from 77 938

• Preceding prime number: 77 933
• Following prime number: 77 951

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• 77 938 est-il un nombre premier ?