2621
This number is a prime.
Just showing those entries submitted by 'Gudipati': (Click here to show all)
There are a total of 2621 numbers which can be expressed as
the product of two 2-digit numbers. Starts from 100 =
10x10, 110 = 11x10 ... and ends at 9702 = 98x99, 9801 =
99x99. [Gudipati]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Reginald McLean