Is 155001013 a prime number?

155 001 013 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 155 001 013 is about 12 449.940.

Thus, the square root of 155 001 013 is not an integer, and therefore 155 001 013 is not a square number.

Anyway, 155 001 013 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 155 001 013) is the result of the product of this number (155 001 013) by itself (i.e., 155 001 013 × 155 001 013); the square of 155 001 013 is sometimes called "raising 155 001 013 to the power 2", or "155 001 013 squared".

The square of 155 001 013 is 24 025 314 031 026 168 because 155 001 013 × 155 001 013 = 155 001 013² = 24 025 314 031 026 168.

As a consequence, 155 001 013 is the square root of 24 025 314 031 026 168.

155 001 013 is a number with 9 digits.

The multiples of 155 001 013 are all integers evenly divisible by 155 001 013, that is all numbers such that the remainder of the division by 155 001 013 is zero. There are infinitely many multiples of 155 001 013. The smallest multiples of 155 001 013 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 155 001 013 too, since 0 × 155 001 013 = 0
• 155 001 013: indeed, 155 001 013 is a multiple of itself, since 155 001 013 is evenly divisible by 155 001 013 (we have 155 001 013 / 155 001 013 = 1, so the remainder of this division is indeed zero)
• 310 002 026: indeed, 310 002 026 = 155 001 013 × 2
• 465 003 039: indeed, 465 003 039 = 155 001 013 × 3
• 620 004 052: indeed, 620 004 052 = 155 001 013 × 4
• 775 005 065: indeed, 775 005 065 = 155 001 013 × 5
• etc.

• Preceding numbers: …155 001 011, 155 001 012
• Following numbers: 155 001 014, 155 001 015…

Nearest numbers from 155 001 013

• Preceding prime number: 155 000 981
• Following prime number: 155 001 037

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• 155 001 013 est-il un nombre premier ?