Properties of the Number -108288

One Hundred Eight Thousand Two Hundred Eighty-Eight

Basics

Value: -108289 → -108288 → -108287

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ⁸ × 3 ² × 47

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11010011100000000

Octal: -323400

Duodecimal: -52800

Hexadecimal: -1a700

Square: 11726290944

Square Root: 329.07142081925014

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 n such that Fibonacci(n) is divisible by n, n + 1 and n - 1. A221018

G.f. satisfies: A(x) = (1 - 2·x*A(x))² * (3·A(x) - 2). A231615

The greedy sequence of real numbers at least 1 that do not contain any 3-term geometric progressions with integer ratio. A235054

Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 41", based on the 5-celled von Neumann neighborhood. A285547

a(n) is the smallest integer k > n such that sqrt(1/n - 1/k) is a rational number; or 0 if no such k exists. A379816

Integers of the form k = m³-m² such that k-+1 are primes. A154731

a(n) = 49·n² + n. A173141

First position of A218860(n) in A066135. A218861

a(n) = p(p+1)², where p is the n-th prime. A178398

Molecular topological indices of the complete bipartite graphs K_n,n. A192418