Is 998430 a prime number?

998 430 is an even number, because it is evenly divisible by 2: 998 430 / 2 = 499 215.

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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 998 430 is about 999.215.

Thus, the square root of 998 430 is not an integer, and therefore 998 430 is not a square number.

The square of a number (here 998 430) is the result of the product of this number (998 430) by itself (i.e., 998 430 × 998 430); the square of 998 430 is sometimes called "raising 998 430 to the power 2", or "998 430 squared".

The square of 998 430 is 996 862 464 900 because 998 430 × 998 430 = 998 430² = 996 862 464 900.

As a consequence, 998 430 is the square root of 996 862 464 900.

998 430 is a number with 6 digits.

The multiples of 998 430 are all integers evenly divisible by 998 430, that is all numbers such that the remainder of the division by 998 430 is zero. There are infinitely many multiples of 998 430. The smallest multiples of 998 430 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 998 430 too, since 0 × 998 430 = 0
• 998 430: indeed, 998 430 is a multiple of itself, since 998 430 is evenly divisible by 998 430 (we have 998 430 / 998 430 = 1, so the remainder of this division is indeed zero)
• 1 996 860: indeed, 1 996 860 = 998 430 × 2
• 2 995 290: indeed, 2 995 290 = 998 430 × 3
• 3 993 720: indeed, 3 993 720 = 998 430 × 4
• 4 992 150: indeed, 4 992 150 = 998 430 × 5
• etc.

• Preceding numbers: …998 428, 998 429
• Following numbers: 998 431, 998 432…

Nearest numbers from 998 430

• Preceding prime number: 998 429
• Following prime number: 998 443