Number 1997
The number 1997 is the 302nd prime number. It has 2 divisors and a digital root of 8. Explore its full properties below, or find words and phrases with a gematria value of 1997.
1,997
Divisors: 2
1, 1,997
Sum: 1,998
Prev Prime: 1,993
302nd Prime Number
Next Prime: 1,999
Mathematical Properties
Golden Numbern/a
Reduced Digit Sum8
Magic Constant3,982,027,985
Digital Root8
Octal1(3715)
Duodecimal3,139(11a5)
Hexadecimal6,551(7cd)
Binary11111001101
1997th Values
Prime17,377
Triangular1,995,003
Square3,988,009
Star23,916,073
Pentagonal5,981,015
Cube7,964,053,973
Tetrahedral1,329,336,999
Square Pyramidal2,656,678,995
Fibonaccin/a
Harshad12,520
Happy Number13,177