Properties of the Number 40563

Forty Thousand Five Hundred Sixty-Three

Basics

Value: 40562 → 40563 → 40564

Parity: odd

Prime: No

Previous Prime: 40559

Next Prime: 40577

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 4507

Divisors: 1, 3, 9, 4507, 13521, 40563

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001111001110011

Octal: 117163

Duodecimal: 1B583

Hexadecimal: 9e73

Square: 1645356969

Square Root: 201.4025819099646

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 three-dimensional version of the cellular automaton A160118, using cubes. A160119

p-INVERT of (1,0,1,0,0,0,0,...), where p(S) = (1 - S)². A291725

G.f. A(x) satisfies A(x) = 1 + x/(1+x³)² * A(x)³. A390172

Numbers k such that σ(k) = ψ(k) + π(k) + ω(k)⁸. A393091

Sums of positive differences and negated sums of negative differences in the Collatz trajectory of n. A265946

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 515", based on the 5-celled von Neumann neighborhood. A272707

Continued fraction for sqrt(588). A40563