Properties of the Number 87413

Eighty-Seven Thousand Four Hundred Thirteen

Basics

Value: 87412 → 87413 → 87414

Parity: odd

Prime: No

Previous Prime: 87407

Next Prime: 87421

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 61 × 1433

Divisors: 1, 61, 1433, 87413

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101010101110101

Octal: 252565

Duodecimal: 42705

Hexadecimal: 15575

Square: 7641032569

Square Root: 295.6568957423452

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

Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 137", based on the 5-celled von Neumann neighborhood. A279144

a(n) = ∑_k=1..n C(3·k,k)/3. A87413