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1729 is the smallest number that can be expressed as the sum of cubes of two different numbers in two different ways.1729 = 10ᶟ + 9ᶟ1729 = 12ᶟ + 1ᶟ
it is the smallest 'positive' number that can be expressed as a sum of two cubes in two different ways.The smallest number is 933^3+4^3=93-5^3+6^3=93
Lol....3^3 + 4^3 is 91But should be expressed as sum of 2 positive cubes..
sum of cubes of two different numbers in two different ways.10^3+9^3=172912^3+1^3=1729
1729 is the lowest number that is a sum of 2 cubes and can be expressed in two ways:1729=1728+11729=1000+729
1729 is the product of two primes i.e 13 and 1331729= 13 *133.It is also product of two peculiar Numbers, (where, one number can be obtained by simply interchanging the digits of other Number)1729 = 19 * 91
1729 = 7 ×13 × 19Product of 3 prime numbers
Sorry. 133 is not a prime though.These two are funny numbers.We get 133, by adding '3' to the right of '13' Or get '13' by removing any '3' from '133'.Our 1729 is perhaps considered a magic Number. because it is the Product of '13' and '133'.
1 + 7 + 2 + 9 = 19 19 × 91 = 1729