Is 61441 a prime number?

61 441 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 61 441 is about 247.873.

Thus, the square root of 61 441 is not an integer, and therefore 61 441 is not a square number.

Anyway, 61 441 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 61 441) is the result of the product of this number (61 441) by itself (i.e., 61 441 × 61 441); the square of 61 441 is sometimes called "raising 61 441 to the power 2", or "61 441 squared".

The square of 61 441 is 3 774 996 481 because 61 441 × 61 441 = 61 441² = 3 774 996 481.

As a consequence, 61 441 is the square root of 3 774 996 481.

61 441 is a number with 5 digits.

The multiples of 61 441 are all integers evenly divisible by 61 441, that is all numbers such that the remainder of the division by 61 441 is zero. There are infinitely many multiples of 61 441. The smallest multiples of 61 441 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 61 441 too, since 0 × 61 441 = 0
• 61 441: indeed, 61 441 is a multiple of itself, since 61 441 is evenly divisible by 61 441 (we have 61 441 / 61 441 = 1, so the remainder of this division is indeed zero)
• 122 882: indeed, 122 882 = 61 441 × 2
• 184 323: indeed, 184 323 = 61 441 × 3
• 245 764: indeed, 245 764 = 61 441 × 4
• 307 205: indeed, 307 205 = 61 441 × 5
• etc.

• Preceding numbers: …61 439, 61 440
• Following numbers: 61 442, 61 443…

Nearest numbers from 61 441

• Preceding prime number: 61 417
• Following prime number: 61 463

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• 61 441 est-il un nombre premier ?