Number 16
The number 16 is a perfect square (4²). It has 5 divisors and a digital root of 7. Explore its full properties below, or find words and phrases with a gematria value of 16.
16
Divisors: 5
1, 2, 4, 8, 16
Sum: 31
Prev Square: 9
4th Square Number
Next Square: 25
Mathematical Properties
Golden Number1,597
Reduced Digit Sum7
Magic Constant2,056
Digital Root7
Octal14(20)
Duodecimal18(14)
Hexadecimal22(10)
Binary10000
16th Values
Prime53
Triangular136
Square256
Star1,441
Pentagonal376
Cube4,096
Tetrahedral816
Square Pyramidal1,496
Fibonacci987
Harshad27
Happy Number109