Properties of the Number 10568

Ten Thousand Five Hundred Sixty-Eight

Basics

Value: 10567 → 10568 → 10569

Parity: even

Prime: No

Previous Prime: 10567

Next Prime: 10589

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ³ × 1321

Divisors: 1, 2, 4, 8, 1321, 2642, 5284, 10568

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10100101001000

Octal: 24510

Duodecimal: 6148

Hexadecimal: 2948

Square: 111682624

Square Root: 102.80077820717118

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

Numbers that have 9 terms in their Zeckendorf representation. A179249

No-3-in-line problem on n X n grid: total number of ways of placing 2n points on n X n grid so no 3 are in a line. No symmetries are taken into account. A755

Number of ways to place 3 nonattacking nightriders on an n X n board. A173429

a(n) = floor(surface area of a sphere with radius n). A66644

Numbers that are the least element of a k-cycle (k > 1) of permutation A113821. A115641

Replace the word A214317(n) with its position in A007931. A214318

G.f.: ∑_k>=0 x^8·k² / ∏_j=1..8·k-1 (1 - x^j). A377075

Main diagonal of table A083047. A83048

Numbers whose arithmetic derivatives are a permutation of their digits. A225902

a(n) = a(n-1) + a(n-2) + 1 for n>1, a(0)=0, a(1)=5. A22310