Properties of the Number -543442

Five Hundred Forty-Three Thousand Four Hundred Forty-Two

Basics

Value: -543443 → -543442 → -543441

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 163 × 1667

Divisors: 1, 2, 163, 326, 1667, 3334, 271721, 543442

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -10000100101011010010

Octal: -2045322

Duodecimal: -2225AA

Hexadecimal: -84ad2

Square: 295329207364

Square Root: 737.1851870459687

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) = 729·n² - 1016·n + 354. A157665

Numbers k such that σ(reverse(k)) = σ(reverse(k-1)) + σ(reverse(k-2)). A69970