Properties of the Number -243289

Two Hundred Forty-Three Thousand Two Hundred Eighty-Nine

Basics

Value: -243290 → -243289 → -243288

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 113 × 2153

Divisors: 1, 113, 2153, 243289

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111011011001011001

Octal: -733131

Duodecimal: -B8961

Hexadecimal: -3b659

Square: 59189537521

Square Root: 493.24334764900783

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 1 / (1 - ∑_i>=1 ∑_j=1..i x^i·j). A327739

Number of -n..n arrays of 4 elements with first and second differences also in -n..n. A201089