Is 61601 a prime number?

61 601 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 61 601 is about 248.195.

Thus, the square root of 61 601 is not an integer, and therefore 61 601 is not a square number.

The square of a number (here 61 601) is the result of the product of this number (61 601) by itself (i.e., 61 601 × 61 601); the square of 61 601 is sometimes called "raising 61 601 to the power 2", or "61 601 squared".

The square of 61 601 is 3 794 683 201 because 61 601 × 61 601 = 61 601² = 3 794 683 201.

As a consequence, 61 601 is the square root of 3 794 683 201.

61 601 is a number with 5 digits.

The multiples of 61 601 are all integers evenly divisible by 61 601, that is all numbers such that the remainder of the division by 61 601 is zero. There are infinitely many multiples of 61 601. The smallest multiples of 61 601 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 61 601 too, since 0 × 61 601 = 0
• 61 601: indeed, 61 601 is a multiple of itself, since 61 601 is evenly divisible by 61 601 (we have 61 601 / 61 601 = 1, so the remainder of this division is indeed zero)
• 123 202: indeed, 123 202 = 61 601 × 2
• 184 803: indeed, 184 803 = 61 601 × 3
• 246 404: indeed, 246 404 = 61 601 × 4
• 308 005: indeed, 308 005 = 61 601 × 5
• etc.

• Preceding numbers: …61 599, 61 600
• Following numbers: 61 602, 61 603…

Nearest numbers from 61 601

• Preceding prime number: 61 583
• Following prime number: 61 603

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• 61 601 est-il un nombre premier ?