Properties of the Number 11182

Eleven Thousand One Hundred Eighty-Two

Basics

Value: 11181 → 11182 → 11183

Parity: even

Prime: No

Previous Prime: 11177

Next Prime: 11197

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 × 5591

Divisors: 1, 2, 5591, 11182

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10101110101110

Octal: 25656

Duodecimal: 657A

Hexadecimal: 2bae

Square: 125037124

Square Root: 105.74497624000868

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

G.f.: 2·q * ∏_n>=1 (1 + q^2·n)/((1 + qⁿ)*(1 + q^2·n-1)*(1 + q^4·n)) in powers of q. A293132

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 155", based on the 5-celled von Neumann neighborhood. A279253

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 841", based on the 5-celled von Neumann neighborhood. A284246

a(n) = 4·n² - n - 1. A185950

Indices where the cumulative sum of cos(2k+1)^2k+1 reaches a record low value. A389560

Number of partitions of n having exactly one part that is a multiple of 3. A116634

Q-residue of the Delannoy triangle A008288, where Q is the triangular array (t(i,j)) given by t(i,j)=1. A193653

Number of ordered triples (w,x,y) with all terms in {1,...,n} and 2w²>x²+y². A211810

A382168 with duplicates removed. A382169

G.f. A(x) satisfies A(x) = 1 + x*(1-x³)²*A(x)². A389894