149

This number is a prime.

Just showing those entries submitted by 'Homewood': (Click here to show all)

+ 149 in binary is 10010101. The zeros are in prime positions 2, 3, 5 and 7, when read left-to-right. These are the four single-digit prime numbers. [Homewood]

+ The smallest number that is the sum of proper substrings of its reversal: 149 = 9 + 4 + 1 + 94 + 41. [Homewood]

+ 149-0 is the world record for a football match between A S Adema and Stade Olympic L'Emyrne in Madagascar. The winners never gained possession in the entire match. [Homewood]

(There is one curio for this number that has not yet been approved by an editor.)

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