Properties of the Number -243984

Two Hundred Forty-Three Thousand Nine Hundred Eighty-Four

Basics

Value: -243985 → -243984 → -243983

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 ⁴ × 3 × 13 × 17 × 23

Divisors: 1, 2, 3, 4, 6, 8, 12, 13, 16, 17

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111011100100010000

Octal: -734420

Duodecimal: -B9240

Hexadecimal: -3b910

Square: 59528192256

Square Root: 493.94736561702604

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) = 361·n² - 2·n. A158307

Column 4 of A048790. A94160

Wiener index of the n X n king graph. A292053