31416
This number is a composite.
sigma(31416) = 3!*1!*4!*1!*6!. Note that 3.1416 is value of π rounded to 4 decimal places. [Gupta]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a composite.
sigma(31416) = 3!*1!*4!*1!*6!. Note that 3.1416 is value of π rounded to 4 decimal places. [Gupta]