Is 61020 a prime number?

61 020 is an even number, because it is evenly divisible by 2: 61 020 / 2 = 30 510.

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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 61 020 is about 247.022.

Thus, the square root of 61 020 is not an integer, and therefore 61 020 is not a square number.

The square of a number (here 61 020) is the result of the product of this number (61 020) by itself (i.e., 61 020 × 61 020); the square of 61 020 is sometimes called "raising 61 020 to the power 2", or "61 020 squared".

The square of 61 020 is 3 723 440 400 because 61 020 × 61 020 = 61 020² = 3 723 440 400.

As a consequence, 61 020 is the square root of 3 723 440 400.

61 020 is a number with 5 digits.

The multiples of 61 020 are all integers evenly divisible by 61 020, that is all numbers such that the remainder of the division by 61 020 is zero. There are infinitely many multiples of 61 020. The smallest multiples of 61 020 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 61 020 too, since 0 × 61 020 = 0
• 61 020: indeed, 61 020 is a multiple of itself, since 61 020 is evenly divisible by 61 020 (we have 61 020 / 61 020 = 1, so the remainder of this division is indeed zero)
• 122 040: indeed, 122 040 = 61 020 × 2
• 183 060: indeed, 183 060 = 61 020 × 3
• 244 080: indeed, 244 080 = 61 020 × 4
• 305 100: indeed, 305 100 = 61 020 × 5
• etc.

• Preceding numbers: …61 018, 61 019
• Following numbers: 61 021, 61 022…

Nearest numbers from 61 020

• Preceding prime number: 61 007
• Following prime number: 61 027

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• 61 020 est-il un nombre premier ?