Properties of the Number -416405

Four Hundred Sixteen Thousand Four Hundred Five

Basics

Value: -416406 → -416405 → -416404

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 × 11 × 67 × 113

Divisors: 1, 5, 11, 55, 67, 113, 335, 565, 737, 1243

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1100101101010010101

Octal: -1455225

Duodecimal: -180B85

Hexadecimal: -65a95

Square: 173393124025

Square Root: 645.2945064077331

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 the g.f. x/((1+2x)(1-x-x²)). A84179

Expansion of 1/((1-x)⁵ - x⁵). A49016

a(n) = ∑_{k >= 0} binomial(n,5·k+4). A139761

a(n) = ∑_k>=0 binomial(n,5·k+2). A139714

Number of walks of length 2n+1 between two nodes at distance 3 in the cycle graph C₁₀. A95932