Are you running a 32-bit perl? It seems your sprintf has a problem with 18 digit numbers. Try changing $size to 8 or 9. (I don't have a 32-bit perl to test on.)

Also replace s/0+(?=.)// with s/^0+(?=.)//

In reply to Re^7: converting binary to decimal by tybalt89
in thread converting binary to decimal by harangzsolt33

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