Properties of the Number 11260

Eleven Thousand Two Hundred Sixty

Basics

Value: 11259 → 11260 → 11261

Parity: even

Prime: No

Previous Prime: 11257

Next Prime: 11261

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 5 × 563

Divisors: 1, 2, 4, 5, 10, 20, 563, 1126, 2252, 2815

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 10101111111100

Octal: 25774

Duodecimal: 6624

Hexadecimal: 2bfc

Square: 126787600

Square Root: 106.11314715905847

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

T(n,k)=Number of length n+4 0..k arrays with no five consecutive terms having four times any element equal to the sum of the remaining four. A249466

Birooted graphs: number of unlabeled connected graphs with n nodes rooted at 2 indistinguishable roots. A303831

Number of ways to place 3 nonattacking wazirs on a 3 X n board. A172229

a(n) = A273059(4n+3). A275919

Triangle T(n,k) read by rows: number of bicolored connected graphs with n nodes and k nodes of the first color. A304311

Triangular array: the fission of ((x+1)ⁿ) by ((2x+1)ⁿ). A193858

Mirror of the triangle A193858. A193859

Least number having n orderless representations as p² + q² + r² + s², where p, q, r, and s are primes. A214513

Number of maximum sized subsets of {1..n} such that every pair of distinct elements has a different difference. A382395

Expansion of ∏_k>=1 1/(1 - k·x)^(5/6^k). A384305