Properties of the Number 11263

Eleven Thousand Two Hundred Sixty-Three

Basics

Value: 11262 → 11263 → 11264

Parity: odd

Prime: No

Previous Prime: 11261

Next Prime: 11273

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 7 × 1609

Divisors: 1, 7, 1609, 11263

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101111111111

Octal: 25777

Duodecimal: 6627

Hexadecimal: 2bff

Square: 126855169

Square Root: 106.1272820720478

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

Number of reduced words of length n in the Weyl group D₈. A162211

(1/8)*number of equilateral triangles that can be formed from the points of an (n+1)X(n+1)X(n+1) lattice cube. A103501

a(n) = 11·2ⁿ - 1. A86225

T(n,k)=Number of nXk 0..1 arrays with every element equal to 0, 1, 2, 4, 5, 7 or 8 king-move adjacent elements, with upper left element zero. A299879

a(n) = (n+1) * 2ⁿ - 1. A87323

Triangle T read by rows: T(m,n) = number of convex polyominoes with an m+1 X n+1 minimal bounding rectangle, m > 0, n <= m. A93118

a(n) = (7·n³ + 6·n² + 5·n) / 6. A101165

Bases in which 11 is a unique-period prime. A306076

Triangle T read by rows: T(n, 1) = 2·n + 1. For 1 < k <= n, T(n, k) = 2·T(n,k-1) + 1. A87322

Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 846", based on the 5-celled von Neumann neighborhood. A284298