Number Gossip

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Unique Properties of 8

  • 8 is the only composite cube in the Fibonacci sequence
  • 8 is the dimension of the octonions and is the highest possible dimension of a normed division algebra
  • 8 is the smallest number (except 1) which is equal to the sum of the digits of its cube

Rare Properties of 8

Cake
Cube
Fibonacci
Narcissistic
Power of 2

Common Properties of 8

Composite
Deficient
Even
Odious
Palindrome
Powerful
Practical
Ulam