Properties of the Number 8966

Eight Thousand Nine Hundred Sixty-Six

Basics

Value: 8965 → 8966 → 8967

Parity: even

Prime: No

Previous Prime: 8963

Next Prime: 8969

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 × 4483

Divisors: 1, 2, 4483, 8966

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10001100000110

Octal: 21406

Duodecimal: 5232

Hexadecimal: 2306

Square: 80389156

Square Root: 94.68896451012652

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 of partitions of n containing a clique of size 7. A183564

Semiprimes in A056105. A113519

a(n) is the conjectured highest power of n which has no four identical digits in succession. A216065

Coefficients of the A-Dyson Mod 27 identity. A104501

Number of 2-sided strip polyrects with n cells. A151527

a(n) = ∑_k=3..n binomial(k-1,2) * floor(n/k). A366970

Number of rooted trees with total weight n, where the weight of a node at height k is k (with the root considered to be at level 0). A117356

Numbers that are representable in at least two ways as sums of four distinct nonvanishing squares. A259058

Solution of the complementary equation a(n) = 2·a(n-2) + b(n-2), where a(0) = 1, a(1) = 2, b(0) = 3, and (a(n)) and (b(n)) are increasing complementary sequences. A295998

G.f.: ∑_k>=0 x^k*(k+1/2) / ∏_j=1..k (1 - x^2·j)². A376625