Properties of the Number 75561

Seventy-Five Thousand Five Hundred Sixty-One

Basics

Value: 75560 → 75561 → 75562

Parity: odd

Prime: No

Previous Prime: 75557

Next Prime: 75571

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 89 × 283

Divisors: 1, 3, 89, 267, 283, 849, 25187, 75561

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010011100101001

Octal: 223451

Duodecimal: 37889

Hexadecimal: 12729

Square: 5709464721

Square Root: 274.8836117341301

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 left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 419", based on the 5-celled von Neumann neighborhood. A282071

Number of 3 X n 0..3 arrays with no element equal to zero plus the sum of elements to its left or one plus the sum of the elements above it or two plus the sum of the elements diagonally to its northwest, modulo 4. A240395

Number of permutations of [n] avoiding {4231, 1243, 1234}. A294762

Domination number for kings' graph K(n). A75561