Properties of the Number -11086

Eleven Thousand Eighty-Six

Basics

Value: -11087 → -11086 → -11085

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 23 × 241

Divisors: 1, 2, 23, 46, 241, 482, 5543, 11086

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10101101001110

Octal: -25516

Duodecimal: -64BA

Hexadecimal: -2b4e

Square: 122899396

Square Root: 105.29007550571896

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

Irregular triangle: T(n,k) is the number of permutations in S_n that have exactly k occurrences of the pattern 4213. 0 <= k <= A342646(n). A342840

Number of partitions p of n such that median(p) = multiplicity(max(p)). A240209

Number of partitions of n such that (number parts having multiplicity 1) is a part and (number of 1s) is not a part. A241508

The sums of pairs of adjacent terms are the odd palindromic primes in ascending order. A181883

a(n) = 25·n²/2 - 11·n/2 + 1. A383465

Row sums of array A097306. A97307

a(n) = A113166(n) - Fibonacci(n-1), where Fibonacci(n) = A000045(n). A113486

G.f.: ∑_n>=1 xⁿ * (1+x)ⁿ / (1-xⁿ). A227635

Lexicographically earliest sequence of distinct nonnegative terms wherein every digit of a(n) is the absolute difference of two adjacent digits in a(n+1). A362335

Number of line segments connecting exactly 8 points in an n·n grid of points. A177724