1585 = 123 × 4 × 56 × 7 + 8 + 9
1585 = 9 + 8 + 7 + 65 × 4 × 3 × 2 + 1
1585 = 0^1 + 1^7 + 2^8 − 3^9 + 4^5 + 5^6 + 6^3 + 7^2 + 8^4 + 9^0
1585 = 8^2 + 39^2 = 17^2 + 36^2.
1585^2 = 624^2 + 1457^2 = 1007^2 + 1224^2
Semiprime (Product of 2 Primes)
Factors: 1, 5, 317, 1585
One thousand, five hundred eighty-five
Representations, Binary to Hexadecimal:
11000110001_2
2011201_3
120301_4
22320_5
11201_6
4423_7
3061_8
2151_9
1211_11
b01_12
94c_13
813_14
70a_15
631_16
<--- --->
Undergraduate Texts in Mathematics
Graduate Studies in Mathematics
