Properties of the Number -103682

One Hundred Three Thousand Six Hundred Eighty-Two

Basics

Value: -103683 → -103682 → -103681

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 47 × 1103

Divisors: 1, 2, 47, 94, 1103, 2206, 51841, 103682

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11001010100000010

Octal: -312402

Duodecimal: -50002

Hexadecimal: -19502

Square: 10749957124

Square Root: 321.99689439496154

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

Expansion of (1-2·x)/(1+x-x²). A75193

G.f.: ∏_n>=1 (1 - Lucas(n)*xⁿ + (-1)ⁿ*x^2·n) where Lucas(n) = A000204(n). A203860

Sum of Lucas numbers and inverted Lucas numbers: a(n) = A000032(n)*A075193(n). A75270

Lucas numbers beginning at 2: L(n) = L(n-1) + L(n-2), L(0) = 2, L(1) = 1. A32

Lucas numbers (beginning with 1): L(n) = L(n-1) + L(n-2) with L(1) = 1, L(2) = 3. A204

Bisection of Lucas numbers: a(n) = L(2·n) = A000032(2·n). A5248

Even Lucas numbers: a(n) = L(3·n). A14448

a(n) = Lucas(4·n). A56854

Round φⁿ to the nearest integer. A169985

Fibonacci-type sequence based on subtraction: a(0) = 1, a(1) = 2 and a(n) = a(n-2) - a(n-1). A61084