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Q: What is the specialty for the number 1729?
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What is the specialty of the number 1729?

1^3+12^3=9^3+10^3


What is the specialty of the number 1729 and what is the special name for it according to maths?

1729 is the smallest natural number that can be expressed as a sum of two cubes of positive number in two different ways: 1729 = 13 + 123 = 93 + 103 It is known as the Ramanujan-Hardy number. But is also known as a Taxicab number which are numbers that can be expressed as sums ot 2 cubes in 2, 3, 4, etc different ways.


Why is Ramanujan's favourite number 1729?

1729 is the Ramanujan's favorite number because 1729 is the sum of two consecutive cubes. 12³+1³ 1728+1= 1729 10³+9³ 1000+729= 1729


Is 1729 prime number?

No, it isn't. 1729 can be divided by 7 1729÷7 is 247 interesting about 1729 http://primes.utm.edu/curios/page.php/1729.htmlp


Is 1729 a prime number or a composite number?

ANSWER: 1729 is a composite number.It is divisible by 7.


Which number is ramanujan's number?

1729


Is 1729 a prime number?

No, it is not a prime number.


Why is 1729 a ramanujam number?

1+7+2+9=19 19*91=1729 that's why its ramanujam number


What is pecularity of ramanujans number?

1729


Which is ramanujans pet number?

1729


Importance of the number 1729 in the lives of srivasa ramanujan and ghhardy?

It is 1729. Discovered by mathemagician Srinivas Ramanujan, 1729 is said to be the magic number because it is the sole number which can be expressed as the sum of the cubes of two different sets of numbers. Ramanujan's conclusions are summed up as under: 1) 10 3 + 9 3 = 1729 and 2) 12 3 + 1 3 = 1729.


Why 1729 is called Ramanujan Number?

ramanujam expressed the number 1729 in sum of cubes of two positive numbers in two different ways.