Number 528
The number 528 is the 32nd triangular number. It has 20 divisors and a digital root of 6. Explore its full properties below, or find words and phrases with a gematria value of 528.
528
Divisors: 20
1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528
Sum: 1,488
Prev Triangular: 496
32nd Triangular Number
Next Triangular: 561
Mathematical Properties
Golden Numbern/a
Reduced Digit Sum6
Magic Constant73,599,240
Digital Root6
Octal42(1020)
Duodecimal752(380)
Hexadecimal1,320(210)
Binary1000010000
528th Values
Prime3,797
Triangular139,656
Square278,784
Star1,669,537
Pentagonal417,912
Cube147,197,952
Tetrahedral24,672,560
Square Pyramidal49,205,464
Fibonaccin/a
Harshad2,660
Happy Number3,560