Number 351
The number 351 is the 26th triangular number. It has 8 divisors and a digital root of 9. Explore its full properties below, or find words and phrases with a gematria value of 351.
351
Divisors: 8
1, 3, 9, 13, 27, 39, 117, 351
Sum: 560
Prev Triangular: 325
26th Triangular Number
Next Triangular: 378
Mathematical Properties
Golden Numbern/a
Reduced Digit Sum9
Magic Constant21,621,951
Digital Root9
Octal233(537)
Duodecimal493(253)
Hexadecimal849(15f)
Binary101011111
351st Values
Prime2,371
Triangular61,776
Square123,201
Star737,101
Pentagonal184,626
Cube43,243,551
Tetrahedral7,268,976
Square Pyramidal14,476,176
Fibonaccin/a
Harshad1,652
Happy Number2,417