Oh, dude, that sequence is just a permutation of the numbers 0-9. Like, nothing too special about it, just a rearrangement of the digits. So, technically, it's special because it's a permutation, but like, not really mind-blowing or anything.
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The numbers in the sequence 854917610320 are arranged in alphabetical order thus: eight, five, four, nine, one, seven, six, ten, three, twenty.
Oh, dude, that sequence is just a permutation of the numbers 0-9. Like, nothing too special about it, just a rearrangement of the digits. So, technically, it's special because it's a permutation, but like, not really mind-blowing or anything.
If your 18 it's special...
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12 is special because it's before 13 and 13 is an unlucky number.
It is the only known even prime number which makes 2 very special.
because this sequence is all about number and number and number and number .... and so on and on and on and on again....its never stop...
Even though there are different special numbers, there is only one special number that falls under all the categories. The number one is special because it cannot be a prime or a composite number as one only has one factor: itself. So it is classified as a special number. There are, however, other special numbers in separate categories.
Well, there is 90 degrees in an angle!