Is 998501 a prime number?

998 501 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 998 501 is about 999.250.

Thus, the square root of 998 501 is not an integer, and therefore 998 501 is not a square number.

The square of a number (here 998 501) is the result of the product of this number (998 501) by itself (i.e., 998 501 × 998 501); the square of 998 501 is sometimes called "raising 998 501 to the power 2", or "998 501 squared".

The square of 998 501 is 997 004 247 001 because 998 501 × 998 501 = 998 501² = 997 004 247 001.

As a consequence, 998 501 is the square root of 997 004 247 001.

998 501 is a number with 6 digits.

The multiples of 998 501 are all integers evenly divisible by 998 501, that is all numbers such that the remainder of the division by 998 501 is zero. There are infinitely many multiples of 998 501. The smallest multiples of 998 501 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 998 501 too, since 0 × 998 501 = 0
• 998 501: indeed, 998 501 is a multiple of itself, since 998 501 is evenly divisible by 998 501 (we have 998 501 / 998 501 = 1, so the remainder of this division is indeed zero)
• 1 997 002: indeed, 1 997 002 = 998 501 × 2
• 2 995 503: indeed, 2 995 503 = 998 501 × 3
• 3 994 004: indeed, 3 994 004 = 998 501 × 4
• 4 992 505: indeed, 4 992 505 = 998 501 × 5
• etc.

• Preceding numbers: …998 499, 998 500
• Following numbers: 998 502, 998 503…

Nearest numbers from 998 501

• Preceding prime number: 998 497
• Following prime number: 998 513

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• 998 501 est-il un nombre premier ?