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1, 3 and 10.

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12y ago

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Related Questions

Is the number 100 a triangular number?

No, the number 100 is not a triangular number. Triangular numbers are formed by the formula ( T_n = \frac{n(n + 1)}{2} ), where ( n ) is a positive integer. The closest triangular numbers to 100 are 91 (for ( n = 13 )) and 105 (for ( n = 14 )). Since 100 does not match any triangular number in this sequence, it is not triangular.


What numbers are their in a triangular numbers?

None. There is nobody to whom triangular numbers belong.


What are the first 5 triangular numbers?

Triangle numbers or triangular numbers are those numbers that can form an equilateral triangle when counting the objects. The first five triangular numbers are: 1, 3, 6, 10, 15.


What two triangular numbers make sixteen?

6 and 10 are triangular numbers that make 16.


Is 3.1 a triangular number?

Nope Triangular numbers are 1,3,6,10,15,21,28,36


What triangular numbers are square numbers?

1,36,1225,41616,1413721


The smaller of two triangular numbers whose sum and difference are also triangular numbers?

the answer is of course 12


How do you convert even number to a triangular number?

You cannot convert even numbers to triangular numbers! There is no such relationship.


Is 39 a triangular number?

No, 39 is not a triangular number. The closet triangular numbers are 36 and 45.


How many triangular numbers are also square numbers?

There are an many triangular numbers that are also square numbers. Simply put, the sum of two consecutive triangular number equals a square number. Examples include 1 and 36.


Are nine and six triangular numbers?

6 is a triangular number, but 9 is not.


How Are Triangular And Cubed Numbers Linked?

The sum of the first n cubed numbers is the square of the nth triangular number.