Spot an ‘a’ in the spellings of the first 100 natural numbers
In the spellings of the first 100 natural numbers, 'a' does not occur even once. One, Two, Three, Four, Five,...
Natural Numbers
Unique properties of ‘37’ and ‘73’
‘37’ is the 12th prime number and ‘73’ is the 21st prime number. ‘73’ is the mirror image of 37...
