-7

I tried to do it manually and I got the answer: 1101, but I don't know whether it's right or not. Is it right? Thanks before

user3578439
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    Googling the words `12 in binary` will even give you this answer. Also protip: anything ending in 1 will be odd – Dylan Madisetti Apr 28 '14 at 07:16
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    My -1. This is an easily researchable question which you've clearly not done. Besides, the LSB (right-most) bit has a alue of 1, while every other digit represents an even number. Therefore, any number with the LSB set ***must*** be odd. – enhzflep Apr 28 '14 at 07:16
  • The bit 0 (the least significant bit) is '1', which means odd. This should give you a clue. – Richard Schneider Apr 28 '14 at 07:17
  • This is a programming stack. Try writing a program to do it. http://stackoverflow.com/questions/111928/is-there-a-printf-converter-to-print-in-binary-format – Richard Schneider Apr 28 '14 at 07:20
  • Thanks Mr enhzflep, -18 would be more appropriate because I'm very dumb. I'm still learning. – user3578439 Apr 28 '14 at 07:23

4 Answers4

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Nope. This is 13. (1101)_2 = (1 * 8 + 1 * 4 + 0 * 2 + 1 * 1)_10 = (13)_10

nils
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12 is 1100.

8+4+0+0

You can find many tools on internet.

Vender Aeloth
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Thats 13... anything ending with a 1 will be an odd number

8421 1100

Edmunds22
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nope, for (12) in decimal , its (1100) in binary !

Low-Pointer
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