Properties of the Number 84261

Eighty-Four Thousand Two Hundred Sixty-One

Basics

Value: 84260 → 84261 → 84262

Parity: odd

Prime: No

Previous Prime: 84247

Next Prime: 84263

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 28087

Divisors: 1, 3, 28087, 84261

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100100100100101

Octal: 244445

Duodecimal: 40919

Hexadecimal: 14925

Square: 7099916121

Square Root: 290.27745348200915

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 diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 926", based on the 5-celled von Neumann neighborhood. A290678

Number of n-node rooted trees in which nine equals the maximal number of nodes in paths starting at a leaf and ending at the first branching node or at the root. A318905

Number of nX6 0..1 arrays with every element equal to 0, 1, 4 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A302513

Number of nX3 0..1 arrays with every element unequal to 0, 1, 2, 6, 7 or 8 king-move adjacent elements, with upper left element zero. A316688

A binomial transform of factorial numbers. A84261