Properties of the Number -38682

Thirty-Eight Thousand Six Hundred Eighty-Two

Basics

Value: -38683 → -38682 → -38681

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 7 × 307

Divisors: 1, 2, 3, 6, 7, 9, 14, 18, 21, 42

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001011100011010

Octal: -113432

Duodecimal: -1A476

Hexadecimal: -971a

Square: 1496297124

Square Root: 196.67740083700517

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

Triangle read by rows, coefficients of polynomials related to the Springer numbers A001586. A214554

Numbers in the cycle-attractors of length=14 of the function f(x)=A063919(x). A97030

a(n) = n*(n+1)*(11·n +10)/6. A254407

Integers having ideal digital mean up to base 5. A144800

Numbers that are members of unitary σ aliquot cycles (union of unitary perfect, unitary amicable and unitary sociable numbers). A327157

Numbers k such that the prime gap between the consecutive primes p1 < k² < p2 sets a new record. A350100

a(n) = A051707(A025487). A108460

First Sylvester wave. Triangle read by rows: Coefficients of the numerator of the polynomial part of the partition function restricted to partitions of the integer·with parts in (1,2,...,n). (The denominators are A375251.) A375252

The hyper-Wiener index of the Fibonacci cube γ(n) (n>=1). A246175

Expansion of e.g.f. sec(x/(1 - x)). A317410