An alternative that works in that case is =A2=INT(A2)
--
David Biddulph

"Harlan Grove" wrote in message
...
"David Biddulph" <groups [at] biddulph.org.uk wrote...
=MOD(A2,1)=0
...

Not that the OP necessarily has values of the following magnitude, but
try this with A2 containing 134217728 (2^27).