128

128 = 2 × 2 × 2 × 2 × 2 × 2 × 2

128 = 1 + 2 + 3 + 4 × 5 + 6 + 7 + 89

128 = 9 + 87 + 6 + 5 × 4 + 3 + 2 + 1

128 = 0^5 + 1^7 + 2^9 − 3^8 + 4^6 + 5^1 + 6^4 + 7^2 + 8^0 + 9^3

128 = 8^2 + 8^2

128 divides 63^2 - 1.

128 = (1 + 1)^{((1+1)×(1+1+1)+1)}

128 = 2 × 2^(2+2+2)

128 = 3 + (3 + 3 − 3/3)³

128 = 4 × 4 × (4 + 4)

128 = 5 × 5 × 5 + 5 − (5 + 5)/5

128 = ((6 + 6)/6)^(6+6/6)

128 = ((7 + 7)/7)⁷

128 = 8 × (8 + 8)

128 = 99 + 9 + 9 + 99/9

a(n) = n*(n+8), n = 8

Number that is the sum of 4 positive 5th powers.

Maximal number of pieces obtained by slicing a torus (or a bagel) with n cuts: (n^3 + 3*n^2 + 8*n)/6, n = 8

Factors: 1, 2, 4, 8, 16, 32, 64, 128

One hundred twenty-eight

Representations, Binary to Hexadecimal:

10000000_2
11202_3
2000_4
1003_5
332_6
242_7
200_8
152_9
107_11
a8_12
9b_13
92_14
88_15
80_16

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