Number 65
It has 4 divisors and a digital root of 2. Explore its full properties below, or find words and phrases with a gematria value of 65.
65
Divisors: 4
1, 5, 13, 65
Sum: 84
Mathematical Properties
Golden Number27,777,890,035,288
Reduced Digit Sum2
Magic Constant137,345
Digital Root2
Octal53(101)
Duodecimal77(55)
Hexadecimal101(41)
Binary1000001
65th Values
Prime313
Triangular2,145
Square4,225
Star24,961
Pentagonal6,305
Cube274,625
Tetrahedral47,905
Square Pyramidal93,665
Fibonacci17,167,680,177,565
Harshad216
Happy Number469