Properties of the Number 52668

Fifty-Two Thousand Six Hundred Sixty-Eight

Basics

Value: 52667 → 52668 → 52669

Parity: even

Prime: No

Previous Prime: 52667

Next Prime: 52673

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 7 × 11 × 19

Divisors: 1, 2, 3, 4, 6, 7, 9, 11, 12, 14

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100110110111100

Octal: 146674

Duodecimal: 26590

Hexadecimal: cdbc

Square: 2773918224

Square Root: 229.49509798686333

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 (1-4·x)^11/2. A20923

Number of ways 2·n-1 people can vote on three candidates so that the Condorcet paradox arises. A277935

Number of dispersed Dyck prefixes of length 2n and height n. A283799

Engel expansion of sinh(1/3). A68380

Convolution of A008805 (triangular numbers repeated) with itself. A177747

a(n) is the smallest integer that has exactly n Lucas divisors (A000032). A356062

Numbers occurring twice in A068627. A68628

a(n) = number of ordered triples (w,x,y) such that w,x,y are all in {0,...,n} and the numbers |w-x|, |x-y|, |y-w| are distinct. A212963

a(n) is the index of the first occurrence of n in A331284. A331285

a(n) is the least practical number A005153(k) such that A005153(k+1) - A005153(k) = 2·n, or -1 if no such number exists. A364707