108

108 = 2 × 2 × 3 × 3 × 3

108 = 2³ + 10² = 3³ + 9²

108 = 6² + 6² + 6²

108 = 1^1 × 2^2 × 3^3

2¹⁰⁸ = 324518553658426726783156020576256 , the largest power of 2 without the digit 9

108 = 1 + 2 + 3 + 4 + 5 + 6 + 78 + 9

108 = 9 + 8 + 76 + 5 + 4 + 3 + 2 + 1

108 = 0^6 + 1^9 + 2^8 − 3^7 + 4^5 + 5^4 + 6^2 + 7^3 + 8^0 + 9^1

108 divides 53^2 - 1.

108 = 111 − (1 + 1 + 1)

108 = (222 − 2)/2 − 2

108 = 3 × (33 + 3)

108 = 44 + 4 × 4 × 4

108 = 55 + 55 − (5 + 5)/5

108 = 6 × (6 + 6 + 6)

108 = 7777/77 + 7

108 = 8 + (888 − 88)/8

108 = 99 + 9

108 = 5 + 7 + 11 + 19 + 29 + 37 and the sum of all 5 of these 6 primes is again prime

Achilles number - powerful but imperfect

Factors: 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108

One hundred eight

Representations, Binary to Hexadecimal:

1101100_2
11000_3
1230_4
413_5
300_6
213_7
154_8
130_9
99_11
90_12
84_13
7a_14
73_15
6c_16

107 <--- ---> 109