题目内容
2
×2
×2
×2
×2
×…×2
×2
=______.
1 |
2 |
1 |
5 |
1 |
11 |
1 |
23 |
1 |
47 |
1 |
383 |
1 |
767 |
2
×2
×2
×2
×2
×…×2
×2
,
=
×
×
×
×
×…×
×
,
=
×1535,
=767
;
故答案为:767
.
1 |
2 |
1 |
5 |
1 |
11 |
1 |
23 |
1 |
47 |
1 |
383 |
1 |
767 |
=
5 |
2 |
11 |
5 |
23 |
11 |
47 |
23 |
95 |
47 |
767 |
383 |
1535 |
767 |
=
1 |
2 |
=767
1 |
2 |
故答案为:767
1 |
2 |
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