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1 and 36 (and then 1225).

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Q: The first 2 number that are both tiangular and square?
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Related questions

Is 81 a square number or a composite number or both?

both


Why a number cannot be both a prime number and a square number.?

Square numbers have too many factors to be prime.


What does this whole sentence mean is 25 a square number or a composite number or a prime number?

25 is both square and composite


Is the number 13 a square number or a square root of a number?

It is both.13 is the square of +/- 3.6056, approx. However, since it is not the square of an integer, it is not a perfect square.It is also the square root of 169.


What number is both a square and triangular number?

1 and 36


A product with both factors the same number?

A square


Is zero a prime or square number or both?

This is an odd question. I hope you understand that a "square number" is not the opposite of a prime number. Zero is not a prime. Zero is a "square number" since 02=0.


When is the Square root of x greater than x?

when x is a negative number --- is a wrong answer since square root of a negative number is not defined. So x has to be zero or a positive number. The correct answer is that when x lies between 0 and 1 (with both limits excluded), its square root is greater than the number itself. Of course at both limits, the square root (assuming the positive square root - since a square root of a number can be positive or negative, both with the same absolute value) is the same as the number.


How did the name square number get its name?

A square number is the product of a number multiplied by itself. It is square because both numbers are equal, just like the sides of a square. Example: 3x3=9 the square root of 9 is 3.


What is special about the number sixty four?

It is the smallest composite number that is both a perfect square and a perfect cube.


What is an example of a real number that is also an irrational?

The square root of any positive, non-square number will be both real and irrational.


Is 1 a cube and square number yes or no?

Yes it is both