Is 67987 a prime number?

67 987 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 67 987 is about 260.743.

Thus, the square root of 67 987 is not an integer, and therefore 67 987 is not a square number.

Anyway, 67 987 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 67 987) is the result of the product of this number (67 987) by itself (i.e., 67 987 × 67 987); the square of 67 987 is sometimes called "raising 67 987 to the power 2", or "67 987 squared".

The square of 67 987 is 4 622 232 169 because 67 987 × 67 987 = 67 987² = 4 622 232 169.

As a consequence, 67 987 is the square root of 4 622 232 169.

67 987 is a number with 5 digits.

The multiples of 67 987 are all integers evenly divisible by 67 987, that is all numbers such that the remainder of the division by 67 987 is zero. There are infinitely many multiples of 67 987. The smallest multiples of 67 987 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 67 987 too, since 0 × 67 987 = 0
• 67 987: indeed, 67 987 is a multiple of itself, since 67 987 is evenly divisible by 67 987 (we have 67 987 / 67 987 = 1, so the remainder of this division is indeed zero)
• 135 974: indeed, 135 974 = 67 987 × 2
• 203 961: indeed, 203 961 = 67 987 × 3
• 271 948: indeed, 271 948 = 67 987 × 4
• 339 935: indeed, 339 935 = 67 987 × 5
• etc.

• Preceding numbers: …67 985, 67 986
• Following numbers: 67 988, 67 989…

Nearest numbers from 67 987

• Preceding prime number: 67 979
• Following prime number: 67 993

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• 67 987 est-il un nombre premier ?