Q: What kind of number is formed when you add two consecutive triangular numbers?

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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.

The square of the second number.

36 is a triangular number, Square number and also a Consecutive number.

triangular numbers are created when all numbers are added for example: To find the 5 triangular number (1+2+3+4+5).

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

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

707 is not a triangular number. The closest triangular numbers to 707 are 703 and 741.

You get a sequence of doubled triangular numbers. This sequence can also be represented by Un = n*(n + 1), [products of pairs of consecutive integers]

No, because every other number in the number line is odd so therefore if you have any number of consecutive numbers you will have at least one odd number (if you're talking about consecutive numbers on a number line).

6 is a triangular number, but 9 is not.

There are no four consecutive whole numbers that add up to 35. The sum of two consecutive [whole] numbers is an even number plus an odd number which is an odd number. The sum of two consecutive numbers and the two next consecutive numbers is the sum of two odd numbers which is even, but 35 is odd, so no four consecutive whole numbers cannot add up to 35.

There are no two consecutive numbers that equal 70 because the sum of any two consecutive numbers is an odd number.

Adding consecutive pairs of numbers will always turn out to be an odd number. It would have to be consecutive odd numbers: 45 and 47.

Yes, the number 21 is indeed a triangular number. Other triangular numbers are 6,10, and 15.

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

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

No numbers (consecutive or not) can lie between a single number.

Consecutive numbers will always total an odd number. Consecutive odd numbers or consecutive primes would be 5 and 7.

You seem to be asking what consecutive numbers are. Consecutive numbers are integers in order, with each one being exactly 1 higher than the previous one. To put it another way, each number is the next higher integer after the previous one. For example, 3, 4, 5, 6, 7 are consecutive numbers. One can also refer to consecutive even numbers, consecutive odd numbers, consecutive square numbers, etc. In each case, each number in the sequence is the next higher number of the specified kind after the previous one. For example, 12, 14, 16, 18 are consecutive even numbers.

No, it never is.No, it never is.No, it never is.No, it never is.

21 and 22 are consecutive composite numbers.

The nth triangular number is 0.5*n*(n+1)

32 is not a triangular number. The first few triangular numbers are 1, 3, 6, 10, 15, 21, 28, 36, 45, ...

No two consecutive numbers have a product that is an even number. Any two consecutive numbers include one odd number and one even number. The product of one odd number and one even number is always an odd number.

No other prime numbers are consecutive because there aren't any other even prime numbers.

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