Is 1241 a prime number?

1 241 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 1 241 is about 35.228.

Thus, the square root of 1 241 is not an integer, and therefore 1 241 is not a square number.

The square of a number (here 1 241) is the result of the product of this number (1 241) by itself (i.e., 1 241 × 1 241); the square of 1 241 is sometimes called "raising 1 241 to the power 2", or "1 241 squared".

The square of 1 241 is 1 540 081 because 1 241 × 1 241 = 1 241² = 1 540 081.

As a consequence, 1 241 is the square root of 1 540 081.

1 241 is a number with 4 digits.

The multiples of 1 241 are all integers evenly divisible by 1 241, that is all numbers such that the remainder of the division by 1 241 is zero. There are infinitely many multiples of 1 241. The smallest multiples of 1 241 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 1 241 too, since 0 × 1 241 = 0
• 1 241: indeed, 1 241 is a multiple of itself, since 1 241 is evenly divisible by 1 241 (we have 1 241 / 1 241 = 1, so the remainder of this division is indeed zero)
• 2 482: indeed, 2 482 = 1 241 × 2
• 3 723: indeed, 3 723 = 1 241 × 3
• 4 964: indeed, 4 964 = 1 241 × 4
• 6 205: indeed, 6 205 = 1 241 × 5
• etc.

• Preceding numbers: …1 239, 1 240
• Following numbers: 1 242, 1 243…

Nearest numbers from 1 241

• Preceding prime number: 1 237
• Following prime number: 1 249

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• 1 241 est-il un nombre premier ?