Is 401169 a prime number?

401 169 is an odd number, because it is not evenly divisible by 2.

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 401 169 is about 633.379.

Thus, the square root of 401 169 is not an integer, and therefore 401 169 is not a square number.

The square of a number (here 401 169) is the result of the product of this number (401 169) by itself (i.e., 401 169 × 401 169); the square of 401 169 is sometimes called "raising 401 169 to the power 2", or "401 169 squared".

The square of 401 169 is 160 936 566 561 because 401 169 × 401 169 = 401 169² = 160 936 566 561.

As a consequence, 401 169 is the square root of 160 936 566 561.

401 169 is a number with 6 digits.

The multiples of 401 169 are all integers evenly divisible by 401 169, that is all numbers such that the remainder of the division by 401 169 is zero. There are infinitely many multiples of 401 169. The smallest multiples of 401 169 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 401 169 too, since 0 × 401 169 = 0
• 401 169: indeed, 401 169 is a multiple of itself, since 401 169 is evenly divisible by 401 169 (we have 401 169 / 401 169 = 1, so the remainder of this division is indeed zero)
• 802 338: indeed, 802 338 = 401 169 × 2
• 1 203 507: indeed, 1 203 507 = 401 169 × 3
• 1 604 676: indeed, 1 604 676 = 401 169 × 4
• 2 005 845: indeed, 2 005 845 = 401 169 × 5
• etc.

• Preceding numbers: …401 167, 401 168
• Following numbers: 401 170, 401 171…

Nearest numbers from 401 169

• Preceding prime number: 401 161
• Following prime number: 401 173

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• 401 169 est-il un nombre premier ?