Properties of the Number 11016

Eleven Thousand Sixteen

Basics

Value: 11015 → 11016 → 11017

Parity: even

Prime: No

Previous Prime: 11003

Next Prime: 11027

Digit Sum: 9

Digital Root: 9

Palindrome: No

Factorization: 2 ³ × 3 ⁴ × 17

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 17, 18

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101100001000

Octal: 25410

Duodecimal: 6460

Hexadecimal: 2b08

Square: 121352256

Square Root: 104.95713410721541

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

a(n) = ∑_k=0..2n-2 T(n,k) * T(n,k+2), with T given by A026552. A27274

Number of cyclic arrangements (up to direction) of numbers 1,2,...,n such that any two neighbors are coprime. A242529

Number of days after Jan 01 1000 such that the date written in the ISO-8601-format YYYYMMDD is palindromic. A210883

Number of integer compositions of n whose leaders of maximal weakly increasing runs are not weakly decreasing. A374636

Triangle of Lehmer-Comtet numbers of the first kind. A8296

Number of possible rook moves on an n X n chessboard. A35006

Expansion of η(q)⁹ / η(q³)³ in powers of q. A109041

a(n) = ((9+sqrt(9))ⁿ + (9-sqrt(9))ⁿ)/2. A143079

A diagonal of A008296. A45406

a(n) = n*(16·n² + 3·n - 13)/6. A172078