self Maths Puzzle

The six digits of a prime number are in ascending order, and they're all different. The sum of the digits is another prime.
find the six digit prime numbre.

Read Solution (Total 2)

114689

1+1+4+6+8+9=29
12 years agoHelpfull: Yes(1) No(3)

but its said that all are different nos na?? why have u taken one 2 times??
11 years agoHelpfull: Yes(0) No(0)

self Other Question

A right-angled triangle whose sides are all integers has a perimeter which is a perfect square and an area which is a perfect cube. Find the sides, perimeter, and area of the smallest possible solution. Find a 5-digit integer whose value is equal to the sum of the factorials of its own digits.