Properties of the Number -855668

Eight Hundred Fifty-Five Thousand Six Hundred Sixty-Eight

Basics

Value: -855669 → -855668 → -855667

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 38

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 11 × 19447

Divisors: 1, 2, 4, 11, 22, 44, 19447, 38894, 77788, 213917

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -11010000111001110100

Octal: -3207164

Duodecimal: -353218

Hexadecimal: -d0e74

Square: 732167726224

Square Root: 925.0232429512245

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

Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 42. A31720

Number of nX4 0..2 arrays with every row and column running average nondecreasing rightwards and downwards, and the number of instances of each value within one of each other. A200773