Properties of the Number -36842

Thirty-Six Thousand Eight Hundred Forty-Two

Basics

Value: -36843 → -36842 → -36841

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 13 ² × 109

Divisors: 1, 2, 13, 26, 109, 169, 218, 338, 1417, 2834

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -1000111111101010

Octal: -107752

Duodecimal: -193A2

Hexadecimal: -8fea

Square: 1357332964

Square Root: 191.94269978303421

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

a(n) = a(n-1) + a(m) for n >= 4, where m = 2·n - 2 - 2^p+1 and p is the unique integer such that 2^p < n - 1 <= 2^p+1, starting with a(1) = a(2) = 1 and a(2) = 4. A50039

Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 595", based on the 5-celled von Neumann neighborhood. A283213

The first upper diagonal of square array A137570; equals the convolution of the main diagonal A137571 with A002293. A137572

Number of nX3 integer arrays with each element equal to the number of horizontal, vertical and antidiagonal neighbors exactly one smaller than itself. A266020

Numbers n such that n | 11ⁿ + 9ⁿ + 7ⁿ + 5ⁿ + 3ⁿ + 1. A57832