380

380 = 2 × 2 × 5 × 19

380 = 1 + 23 + 4 + 5 × 67 + 8 + 9

380 = 9 + 87 + 65 × 4 + 3 + 21

380 = 0^8 − 1^9 + 2^6 − 3^7 + 4^5 + 5^3 + 6^4 + 7^2 + 8^0 + 9^1

380 divides 39^2 - 1.

380 cannot be written as a sum of 3 squares. (Integers that are not a sum of three squares)

Factors: 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

three hundred eighty

Representations, Binary to Hexadecimal:

101111100_2
112002_3
11330_4
3010_5
1432_6
1052_7
574_8
462_9
316_11
278_12
233_13
1d2_14
1a5_15
17c_16

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