Properties of the Number -8814

Eight Hundred Fourteen

Basics

Value: -8815 → -8814 → -8813

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 13 × 113

Divisors: 1, 2, 3, 6, 13, 26, 39, 78, 113, 226

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -10001001101110

Octal: -21156

Duodecimal: -5126

Hexadecimal: -226e

Square: 77686596

Square Root: 93.8829057922687

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

G.f. A(x) defined by: A(x)³ consists entirely of integer coefficients between 1 and 3 (A083953); A(x) is the unique power series solution with A(0)=1. A84203

G.f.: (1+x²)²*(x⁴-6·x³+1)/(x²-1)⁴. A115046

T(n,k)=Number of length n 1..(k+2) arrays with no leading partial sum equal to a prime and no consecutive values equal. A255716

Triangle read by rows: T(n,k) is the number of permutations of [n] with k alternating runs (n>=2, k>=1). A59427

Alkane (or paraffin) numbers l(7,n). A5994

Number of multigraphs with 4 nodes and n edges. A3082

Number of polyominoes consisting of 6 regular unit n-gons. A103472

Sum of terms in each group in A074147. A74149

Numbers k such that 5 is the smallest decimal digit of k². A291630

Number of 3 X 3 integer matrices with elements in the range [ -n,n ] which represent a four-fold rotation. Also the sequence for the corresponding four-fold rotoinversions. A53173