102

Number
$102$ (one hundred and two) is:


 * $2 \times 3 \times 17$


 * The smallest positive integer whose $7$th power can be expressed as the sum of $8$ other $7$th powers:
 * $102^7 = 12^7 + 35^7 + 53^7 + 58^7 + 64^7 + 83^7 + 85^7 + 90^7$


 * The $51$st positive integer after $2, 3, 4, 7, 8, \ldots, 77, 80, 81, 84, 89, 94, 95, 96, 100, 101$ which cannot be expressed as the sum of distinct pentagonal numbers.

Also see

 * Smallest Seventh Power which is Sum of 8 other Seventh Powers