Properties of the Number 8482

Eight Thousand Four Hundred Eighty-Two

Basics

Value: 8481 → 8482 → 8483

Parity: even

Prime: No

Previous Prime: 8467

Next Prime: 8501

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 4241

Divisors: 1, 2, 4241, 8482

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000100100010

Octal: 20442

Duodecimal: 4AAA

Hexadecimal: 2122

Square: 71944324

Square Root: 92.09777413162601

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 R, read by rows, such that R³ transforms column k of R³ into column k+1 of R³, so that column k of R³ equals column 0 of R^3·k+3, where R³ denotes the matrix cube of R. A113389

Sum of reciprocals of digits = 1. A37268

G.f. A(x) satisfies: 2 = ∑_n=-oo..+oo (-x)^n*(n+1/2) * A(x)^n*(n-1/2). A354662

Triangle, read by rows, given by the product R^-2·Q³ = Q^-1·P² using triangular matrices P=A113370, Q=A113381, R=A113389. A114151

T(n,k) = Number of (n+2) X (k+2) 0..3 arrays with every 3 X 3 subblock row and column sum 1 3 6 or 8 and every diagonal and antidiagonal sum not 1 3 6 or 8. A252015

Even terms in A247665 in order of appearance. A248379

Let (u1,u2) be successive untouchable numbers such that φ(u1) = φ(u2); sequence gives values of u1. A48189

a(n) = 8·n² - 7·n + 1. A125201

Numbers k such that k, k² - 5, and k² + 5 are semiprime. A173085

G.f.: ∏_k>0 (1 - x^k)⁴ * (1 - (-x)^k)⁸. A225543