Is 748977521 a prime number?

748 977 521 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 748 977 521 is about 27 367.454.

Thus, the square root of 748 977 521 is not an integer, and therefore 748 977 521 is not a square number.

Anyway, 748 977 521 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 748 977 521) is the result of the product of this number (748 977 521) by itself (i.e., 748 977 521 × 748 977 521); the square of 748 977 521 is sometimes called "raising 748 977 521 to the power 2", or "748 977 521 squared".

The square of 748 977 521 is 560 967 326 963 305 472 because 748 977 521 × 748 977 521 = 748 977 521² = 560 967 326 963 305 472.

As a consequence, 748 977 521 is the square root of 560 967 326 963 305 472.

748 977 521 is a number with 9 digits.

The multiples of 748 977 521 are all integers evenly divisible by 748 977 521, that is all numbers such that the remainder of the division by 748 977 521 is zero. There are infinitely many multiples of 748 977 521. The smallest multiples of 748 977 521 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 748 977 521 too, since 0 × 748 977 521 = 0
• 748 977 521: indeed, 748 977 521 is a multiple of itself, since 748 977 521 is evenly divisible by 748 977 521 (we have 748 977 521 / 748 977 521 = 1, so the remainder of this division is indeed zero)
• 1 497 955 042: indeed, 1 497 955 042 = 748 977 521 × 2
• 2 246 932 563: indeed, 2 246 932 563 = 748 977 521 × 3
• 2 995 910 084: indeed, 2 995 910 084 = 748 977 521 × 4
• 3 744 887 605: indeed, 3 744 887 605 = 748 977 521 × 5
• etc.

• Preceding numbers: …748 977 519, 748 977 520
• Following numbers: 748 977 522, 748 977 523…

Nearest numbers from 748 977 521

• Preceding prime number: 748 977 491
• Following prime number: 748 977 529

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• 748 977 521 est-il un nombre premier ?