Friday, January 28, 2011
4665
4665
= 3 x 5 x 311.
4665
is 33333 in base 6.
4665
is a divisor of 52
20
- 1.
The sum of the squares of the digits of
4665
is equal to the largest prime factor reversed, where the largest prime factor is not a palindrome: 4
2
+ 6
2
+ 6
2
+ 5
2
= 113.
IC
4665
is one of the brighter clusters in the Milky Way galaxy.
Source:
What's Special About This Number?
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