Properties of the Number 11292

Eleven Thousand Two Hundred Ninety-Two

Basics

Value: 11291 → 11292 → 11293

Parity: even

Prime: No

Previous Prime: 11287

Next Prime: 11299

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 941

Divisors: 1, 2, 3, 4, 6, 12, 941, 1882, 2823, 3764

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10110000011100

Octal: 26034

Duodecimal: 6650

Hexadecimal: 2c1c

Square: 127509264

Square Root: 106.26382263028185

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 integer partitions of n such that, for all parts·of multiplicity 1, either x - 1 or x + 1 is also a part. A355393

Magic sums of 4 X 4 magic squares composed of squares. A271580

Number of ways to tile an n X 1 strip with 1 X 1 squares and 2 X 1 dominoes with the restriction that no three consecutive tiles are of the same type. A137200

T(n,k) = Number of n X k 0,1 arrays indicating 2 X 2 subblocks of some larger (n+1) X (k+1) binary array having two adjacent 1's and two adjacent 0's, with rows and columns of the latter in lexicographically nondecreasing order. A227333

a(n) = ∑_k=0..7 (n + k)². A276026

Nonnegative walks of length n on the x-axis starting at the origin using steps {1,-1} and visiting no point more than twice. A212584

Number of ways to choose three distinct points from a 4 X n grid so that they form an isosceles triangle. A271913

Number of polygonal tiles with n sides with two exits per side and n edges connecting pairs of exits, with no edges between exits on the same side and non-isomorphic under rotational symmetry. A289191

a(n) = ∑_k=1..n (-1)^k-1 * binomial(floor(n/k)+4,5). A366723

n+8·C(n,2)+30·C(n,3)+62·C(n,4)+75·C(n,5)+30·C(n,6). A6550