Properties of the Number 8924

Eight Thousand Nine Hundred Twenty-Four

Basics

Value: 8923 → 8924 → 8925

Parity: even

Prime: No

Previous Prime: 8923

Next Prime: 8929

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 23 × 97

Divisors: 1, 2, 4, 23, 46, 92, 97, 194, 388, 2231

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001011011100

Octal: 21334

Duodecimal: 51B8

Hexadecimal: 22dc

Square: 79637776

Square Root: 94.46692542895634

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/((1-x)⁴*(1+x)). A2623

a(n) = n*(n+1)*(4·n+5)/6. A16061

Partial sums of A002620. A173196

Concatenation of n-th prime and n in decimal notation. A75110

a(n) = 1*(n+1-1) + 2*(n+1-2) + ... + k*(n+1-k), where k = floor((n+1)/2). A23856

Inverse Moebius transform of the shifted tetrahedral numbers. A116963

Expansion of 1/(1 - x³ - x⁴ - x⁵ + x⁸)². A147851

T(n,k)=Number of n-bead necklaces labeled with numbers -k..k not allowing reversal, with sum zero and three times sum of squares <= n·k*(k+1). A208814

a(n) = 1*(n+3-1) + 2*(n+3-2) + .... + k*(n+3-k), where k=floor((n+1)/2). A23857

E.g.f. A(x) satisfies A(x) = 1 + (1 - exp(-x)) * A(1 - exp(-x)). A353177