256 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2
256 = 1 × 2 + 34 × 5 + 67 + 8 + 9
256 = 98 + 7 + 65 + 43 × 2 × 1
256 = 0^6 + 1^9 − 2^8 − 3^7 + 4^5 + 5^2 + 6^4 + 7^3 + 8^0 + 9^1
256 = 2^8
256 divides 63^4 - 1.
Moser-de Bruijn sequence: sums of distinct powers of 4
Numbers of edges of regular polygon constructible with unmarked straightedge and compass.
Maximal number of regions obtained by joining 10 points around a circle by straight lines
9th Term of Expansion of (1-x)/(1-2*x)
Number of ways to partition 2n+1 into distinct positive integers, n = 14
Factors: 1, 2, 4, 8, 16, 32, 64, 128, 256
Two hundred fifty-six
Representations, Binary to Hexadecimal:
100000000_2
100111_3
10000_4
2011_5
1104_6
514_7
400_8
314_9
213_11
194_12
169_13
144_14
121_15
100_16
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Undergraduate Texts in Mathematics
Graduate Studies in Mathematics
