Is 491501 a prime number?

491 501 is an odd number, because it is not evenly divisible by 2.

Find out more:

• 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 491 501 is about 701.071.

Thus, the square root of 491 501 is not an integer, and therefore 491 501 is not a square number.

Anyway, 491 501 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 491 501) is the result of the product of this number (491 501) by itself (i.e., 491 501 × 491 501); the square of 491 501 is sometimes called "raising 491 501 to the power 2", or "491 501 squared".

The square of 491 501 is 241 573 233 001 because 491 501 × 491 501 = 491 501² = 241 573 233 001.

As a consequence, 491 501 is the square root of 241 573 233 001.

491 501 is a number with 6 digits.

The multiples of 491 501 are all integers evenly divisible by 491 501, that is all numbers such that the remainder of the division by 491 501 is zero. There are infinitely many multiples of 491 501. The smallest multiples of 491 501 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 491 501 too, since 0 × 491 501 = 0
• 491 501: indeed, 491 501 is a multiple of itself, since 491 501 is evenly divisible by 491 501 (we have 491 501 / 491 501 = 1, so the remainder of this division is indeed zero)
• 983 002: indeed, 983 002 = 491 501 × 2
• 1 474 503: indeed, 1 474 503 = 491 501 × 3
• 1 966 004: indeed, 1 966 004 = 491 501 × 4
• 2 457 505: indeed, 2 457 505 = 491 501 × 5
• etc.

• Preceding numbers: …491 499, 491 500
• Following numbers: 491 502, 491 503…

Nearest numbers from 491 501

• Preceding prime number: 491 497
• Following prime number: 491 503

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• 491 501 est-il un nombre premier ?