Properties of the Number -201822

Two Hundred One Thousand Eight Hundred Twenty-Two

Basics

Value: -201823 → -201822 → -201821

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 33637

Divisors: 1, 2, 3, 6, 33637, 67274, 100911, 201822

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -110001010001011110

Octal: -612136

Duodecimal: -98966

Hexadecimal: -3145e

Square: 40732119684

Square Root: 449.24603504093386

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

Expansion of ∏_k>=1 (1-q^2·k)/(1-q^k)⁴. A350642

Number of length n arrays of permutations of 0..n-1 with each element moved by -7 to 7 places and with no two consecutive increases or two consecutive decreases. A263665