Is 401241 a prime number?

401 241 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 401 241 is about 633.436.

Thus, the square root of 401 241 is not an integer, and therefore 401 241 is not a square number.

The square of a number (here 401 241) is the result of the product of this number (401 241) by itself (i.e., 401 241 × 401 241); the square of 401 241 is sometimes called "raising 401 241 to the power 2", or "401 241 squared".

The square of 401 241 is 160 994 340 081 because 401 241 × 401 241 = 401 241² = 160 994 340 081.

As a consequence, 401 241 is the square root of 160 994 340 081.

401 241 is a number with 6 digits.

The multiples of 401 241 are all integers evenly divisible by 401 241, that is all numbers such that the remainder of the division by 401 241 is zero. There are infinitely many multiples of 401 241. The smallest multiples of 401 241 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 401 241 too, since 0 × 401 241 = 0
• 401 241: indeed, 401 241 is a multiple of itself, since 401 241 is evenly divisible by 401 241 (we have 401 241 / 401 241 = 1, so the remainder of this division is indeed zero)
• 802 482: indeed, 802 482 = 401 241 × 2
• 1 203 723: indeed, 1 203 723 = 401 241 × 3
• 1 604 964: indeed, 1 604 964 = 401 241 × 4
• 2 006 205: indeed, 2 006 205 = 401 241 × 5
• etc.

• Preceding numbers: …401 239, 401 240
• Following numbers: 401 242, 401 243…

Nearest numbers from 401 241

• Preceding prime number: 401 237
• Following prime number: 401 243

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• 401 241 est-il un nombre premier ?