Properties of the Number 8886

Eight Thousand Eight Hundred Eighty-Six

Basics

Value: 8885 → 8886 → 8887

Parity: even

Prime: No

Previous Prime: 8867

Next Prime: 8887

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 1481

Divisors: 1, 2, 3, 6, 1481, 2962, 4443, 8886

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001010110110

Octal: 21266

Duodecimal: 5186

Hexadecimal: 22b6

Square: 78960996

Square Root: 94.26558226627574

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

a(n) = 6·a(n-1) + a(n-2), starting with a(0)=2 and a(1)=6. A85447

Expansion of cube of continued fraction 1/ ( 1+q/ ( 1+q²/ ( 1+q³/ ( 1+q⁴/... )))). A55102

Number of integer partitions of n where the parts have lesser mean than the distinct parts. A360251

For k in {2,3,...,9} define a sequence as follows: a(0)=0; for n>=0, a(n+1)=a(n)+1, unless a(n) ends in k, in which case a(n+1) is obtained by replacing the last digit of a(n) with the digit(s) of k². This is k(9). A237346

Numbers in which 8 outnumbers all other digits together. A292738

Numerators of continued fraction convergents to sqrt(1000). A42936

Initial members of abundant quadruplets, i.e., values of k such that (k, k+2, k+4, k+6) are all abundant numbers. A231089

T(n,k)=Number of nXk 0..1 arrays with no element equal to more than three of its king-move neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. A281034

Triangle, columns generated from Lucas Polynomials. A117938

Triangle T(n,d) read by rows: the number of mixed trees with n>=1 nodes and 0<=d<n arcs. A335362