Is 155004 a prime number?

155 004 is an even number, because it is evenly divisible by 2: 155 004 / 2 = 77 502.

Find out more:

• 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 155 004 is about 393.705.

Thus, the square root of 155 004 is not an integer, and therefore 155 004 is not a square number.

The square of a number (here 155 004) is the result of the product of this number (155 004) by itself (i.e., 155 004 × 155 004); the square of 155 004 is sometimes called "raising 155 004 to the power 2", or "155 004 squared".

The square of 155 004 is 24 026 240 016 because 155 004 × 155 004 = 155 004² = 24 026 240 016.

As a consequence, 155 004 is the square root of 24 026 240 016.

155 004 is a number with 6 digits.

The multiples of 155 004 are all integers evenly divisible by 155 004, that is all numbers such that the remainder of the division by 155 004 is zero. There are infinitely many multiples of 155 004. The smallest multiples of 155 004 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 155 004 too, since 0 × 155 004 = 0
• 155 004: indeed, 155 004 is a multiple of itself, since 155 004 is evenly divisible by 155 004 (we have 155 004 / 155 004 = 1, so the remainder of this division is indeed zero)
• 310 008: indeed, 310 008 = 155 004 × 2
• 465 012: indeed, 465 012 = 155 004 × 3
• 620 016: indeed, 620 016 = 155 004 × 4
• 775 020: indeed, 775 020 = 155 004 × 5
• etc.

• Preceding numbers: …155 002, 155 003
• Following numbers: 155 005, 155 006…

Nearest numbers from 155 004

• Preceding prime number: 155 003
• Following prime number: 155 009

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• 155 004 est-il un nombre premier ?