107

This number is a prime.

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107 is prime in binary if counted as 1 x 4 + 0 x 2 + 7 x 1 = 11. Counting this way it is also prime in bases 4, 6, 8, 10 and 12. [Homewood]

Robert Pershing Wadlow, known as the Giant of Illinois, is the tallest person in recorded history for whom there is irrefutable evidence. When he died at the age of 22 in 1940 he stood at 107 inches. [Homewood]