Number 180
It has 18 divisors and a digital root of 9. Explore its full properties below, or find words and phrases with a gematria value of 180.
180
Divisors: 18
1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180
Sum: 546
Prev Antiprime: 120
11th Antiprime Number
Next Antiprime: 240
Mathematical Properties
Golden Numbern/a
Reduced Digit Sum9
Magic Constant2,916,090
Digital Root9
Octal1(264)
Duodecimal240(130)
Hexadecimal384(b4)
Binary10110100
180th Values
Prime1,069
Triangular16,290
Square32,400
Star193,321
Pentagonal48,510
Cube5,832,000
Tetrahedral988,260
Square Pyramidal1,960,230
Fibonaccin/a
Harshad782
Happy Number1,277