# 4 bytes for integer

is integer 4 bytes because 4 sets of 0's and 1's

what is math to turn 1025 into
00000000 00000000 00000100 00000001
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Commented:
Yes. Each "set" of eight 1s and 0s is a byte. There are 4 bytes to an integer (on your system, it varies).

The 0s and 1s are binary. The farthest right digit is the 1s place then the 2s, 4s, 8s 16s (doubles each time)
So the first 1 is in the 1024 place and the last 1 is in the 1 place 1024+1 = 1025
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Commented:
Maybe this would help? Very simple and has examples.
http://www.is.wayne.edu/OLMT/BINARY/PAGE3.HTM
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Commented:
1*2*2*2*2*2*2*2*2*2*2+
0*2*2*2*2*2*2*2*2*2+
0*2*2*2*2*2*2*2*2+
0*2*2*2*2*2*2*2+
0*2*2*2*2*2*2+
0*2*2*2*2*2+
0*2*2*2*2+
0*2*2*2+
0*2*2+
0*2+
1=
1025
0
Author Commented:
Thank you for answering and clarifying
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