101110 is 46 in decimal.
46 is:
A Wedderburn-Etherington number
An enneagonal number
A centered triangular number
The sum of the totient function for the first twelve integers
The largest even integer that can't be expressed as a sum of 2 abundant numbers
The 13th semiprime
The third semiprime with a semiprime aliquot sum
The aliquot sequence of 46 is (46,26,16,15,9,4,3,1,0)
An Erdős–Woods number
Yeah, I didn't understand any of that either ;-P
Oh, Happy Columbus Day too !
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Monday, October 11, 2010
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