Is 993993 a prime number?

993 993 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 993 993 is about 996.992.

Thus, the square root of 993 993 is not an integer, and therefore 993 993 is not a square number.

The square of a number (here 993 993) is the result of the product of this number (993 993) by itself (i.e., 993 993 × 993 993); the square of 993 993 is sometimes called "raising 993 993 to the power 2", or "993 993 squared".

The square of 993 993 is 988 022 084 049 because 993 993 × 993 993 = 993 993² = 988 022 084 049.

As a consequence, 993 993 is the square root of 988 022 084 049.

993 993 is a number with 6 digits.

The multiples of 993 993 are all integers evenly divisible by 993 993, that is all numbers such that the remainder of the division by 993 993 is zero. There are infinitely many multiples of 993 993. The smallest multiples of 993 993 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 993 993 too, since 0 × 993 993 = 0
• 993 993: indeed, 993 993 is a multiple of itself, since 993 993 is evenly divisible by 993 993 (we have 993 993 / 993 993 = 1, so the remainder of this division is indeed zero)
• 1 987 986: indeed, 1 987 986 = 993 993 × 2
• 2 981 979: indeed, 2 981 979 = 993 993 × 3
• 3 975 972: indeed, 3 975 972 = 993 993 × 4
• 4 969 965: indeed, 4 969 965 = 993 993 × 5
• etc.

• Preceding numbers: …993 991, 993 992
• Following numbers: 993 994, 993 995…

Nearest numbers from 993 993

• Preceding prime number: 993 983
• Following prime number: 993 997

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• 993 993 est-il un nombre premier ?