Properties of the Number -6339

Three Hundred Thirty-Nine

Basics

Value: -6340 → -6339 → -6338

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 2113

Divisors: 1, 3, 2113, 6339

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -1100011000011

Octal: -14303

Duodecimal: -3803

Hexadecimal: -18c3

Square: 40182921

Square Root: 79.61783719745218

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

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with every 3X3 subblock diagonal sum plus antidiagonal sum nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A253841

T(n,k)=Number of nXk binary arrays with some element plus some horizontally, vertically or antidiagonally adjacent neighbor totalling two not more than once. A269089

Total number of edges in graph formed by the straight line segments connecting the edges of an equilateral triangle with the n-1 points resulting from a subdivision of the sides into n equal pieces. A332376

T(n,k)=Number of nXk 0..1 arrays with every element unequal to 0, 1, 3, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero. A316925

Partial sums of A365412. A365442

Expansion of ∏_k>=1 1/(1 - x^2·k+3)^k. A263352

Number of partitions p of n such that (maximal multiplicity of the parts of p) > (maximal part of p). A240314

a(n) is the number of edges formed by n-secting the angles of an equilateral triangle. A335412

Generalized Catalan triangle, called CM(1,2). A116880

Numbers such that all subsets of {a(1)²,...,a(n)²} have a different sum. A138857