5391 = 12 + 3 + 4 × 56 × (7 + 8 + 9)
5391 = 9 + (87 + 6 × 5) × (43 + 2 + 1)
5391 = 0^6 + 1^8 − 2^9 + 3^7 + 4^5 + 5^0 + 6^3 + 7^4 + 8^2 + 9^1
5391 divides 19^13 - 1.
5391 cannot be written as a sum of 3 squares. (Integers that are not a sum of three squares)
Factors: 1, 3, 9, 599, 1797, 5391
five thousand, three hundred ninety-one
Representations, Binary to Hexadecimal:
1010100001111_2
21101200_3
1110033_4
133031_5
40543_6
21501_7
12417_8
7350_9
4061_11
3153_12
25b9_13
1d71_14
18e6_15
150f_16
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Undergraduate Texts in Mathematics
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