1125

1125 = 3 × 3 × 5 × 5 × 5

1125 = 12 + 3⁴ × 5 + 6 + 78 × 9

1125 = 9 × 8 × 7 + (65 + 4) × 3² × 1

1125 = 0^7 − 1^8 + 2^3 − 3^9 + 4^5 + 5^6 + 6^1 + 7^2 + 8^4 + 9^0

1125 = 6^2 + 33^2 = 15^2 + 30^2

1125 divides 26^10 - 1.

Number that is the sum of 2 positive cubes ( 5^3 + 10^3 )

Number of ordered pairs of integers (x,y) with x^2+y^2 < 19^2

Achilles number - powerful but imperfect

Factors: 1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125

One thousand, one hundred twenty-five

Representations, Binary to Hexadecimal:

10001100101_2
1112200_3
101211_4
14000_5
5113_6
3165_7
2145_8
1480_9
933_11
799_12
687_13
5a5_14
500_15
465_16

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