Properties of the Number 53565

Fifty-Three Thousand Five Hundred Sixty-Five

Basics

Value: 53564 → 53565 → 53566

Parity: odd

Prime: No

Previous Prime: 53551

Next Prime: 53569

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 3571

Divisors: 1, 3, 5, 15, 3571, 10713, 17855, 53565

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101000100111101

Octal: 150475

Duodecimal: 26BB9

Hexadecimal: d13d

Square: 2869209225

Square Root: 231.44113722499722

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(n) = floor(n*φ¹⁷), where φ is the golden ratio, A001622. A4932

Numbers m such that A366470(m) > A366470(m-1). A366864

a(n) = floor( sqrt(2) * (3/2)ⁿ ). A33320

Number of nX4 0..1 arrays with every element equal to 0, 1 or 3 horizontally or vertically adjacent elements, with upper left element zero. A301537

a(n) = round(n*φ¹⁷), where φ is the golden ratio, A001622. A4952

T(n,k)=Number of nXk 0..1 arrays with every element equal to 0, 1 or 3 horizontally or vertically adjacent elements, with upper left element zero. A301541

a(n) = 2^n-1*(3·n-4). A53565