5120 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5
5120 = 1 × (2 + 3 + 4) × 567 + 8 + 9
5120 = (98 + 7 × 6 + 5 × 4) × 32 × 1
5120 = 0^6 − 1^8 + 2^9 + 3^7 + 4^5 + 5^4 + 6^2 + 7^1 + 8^0 + 9^3
5120 = 32^2 + 64^2
a(n) = 5*n^2.
A regular 5120-gon is constructible with straightedge and compass.
Number of ways to partition 2n+1 into distinct positive integers, n = 26
Factors: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120
Five thousand, one hundred twenty
Representations, Binary to Hexadecimal:
1010000000000_2
21000122_3
1100000_4
130440_5
35412_6
20633_7
12000_8
7018_9
3935_11
2b68_12
243b_13
1c1a_14
17b5_15
1400_16
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Undergraduate Texts in Mathematics
Graduate Studies in Mathematics
