Properties of the Number -813604

Eight Hundred Thirteen Thousand Six Hundred Four

Basics

Value: -813605 → -813604 → -813603

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 11 ² × 41 ²

Divisors: 1, 2, 4, 11, 22, 41, 44, 82, 121, 164

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -11000110101000100100

Octal: -3065044

Duodecimal: -332A04

Hexadecimal: -c6a24

Square: 661951468816

Square Root: 902

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Squares with initial digit '8'. A45792

a(n) = ((n+1)*(2·n-1))². A123198

Number of (n+2) X (7+2) 0..1 arrays with no 3 X 3 subblock diagonal sum less than the antidiagonal sum or central row sum less than the central column sum. A258893