5440 = 2 × 2 × 2 × 2 × 2 × 2 × 5 × 17
5440 = 1 × 2 × 34 × (56 + 7 + 8 + 9)
5440 = (9 + 8 + 7 × 6 + 5) × (43 + 21)
5440 = 0^7 + 1^8 − 2^9 + 3^6 + 4^0 + 5^5 + 6^4 + 7^1 + 8^2 + 9^3
5440 = 16^2 + 72^2 = 48^2 + 56^2
5440 divides 33^4 - 1.
A regular 5440-gon is constructible with straightedge and compass.
Number that is the sum of five fourth powers in two or more ways
Factors: 1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 6801088, 1360, 2720, 5440
five thousand, four hundred forty
Representations, Binary to Hexadecimal:
1010101000000_2
21110111_3
1111000_4
133230_5
41104_6
21601_7
12500_8
7414_9
40a6_11
3194_12
2626_13
1da8_14
192a_15
1540_16
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Undergraduate Texts in Mathematics
Graduate Studies in Mathematics
