Number 51
It has 4 divisors and a digital root of 6. Explore its full properties below, or find words and phrases with a gematria value of 51.
51
Divisors: 4
1, 3, 17, 51
Sum: 72
Prev Pentagonal: 35
6th Pentagonal Number
Next Pentagonal: 70
Mathematical Properties
Golden Number32,951,280,099
Reduced Digit Sum6
Magic Constant66,351
Digital Root6
Octal41(63)
Duodecimal61(43)
Hexadecimal81(33)
Binary110011
51st Values
Prime233
Triangular1,326
Square2,601
Star15,301
Pentagonal3,876
Cube132,651
Tetrahedral23,426
Square Pyramidal45,526
Fibonacci20,365,011,074
Harshad156
Happy Number367