Properties of the Number -6837

Eight Hundred Thirty-Seven

Basics

Value: -6838 → -6837 → -6836

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 43 × 53

Divisors: 1, 3, 43, 53, 129, 159, 2279, 6837

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -1101010110101

Octal: -15265

Duodecimal: -3B59

Hexadecimal: -1ab5

Square: 46744569

Square Root: 82.68615361715648

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

Triangle read by rows, defined by Riordan's general Eulerian recursion: T(n, k) = (k+3)*T(n-1, k) + (n-k-2) * T(n-1, k-1) with T(n,1) = 1, T(n,n) = (-2)^n-1. A306547

Coordination sequence for "cab" 3D uniform tiling formed from octahedra and truncated cubes. A299266

Number of partitions of n which represent first player winning Chomp positions with multiple winning moves. A112473

Numbers n such that p(3n) is prime, where p(n) is the number of partitions of n. A111389

Number A(n,k) of n-digit k-th powers; square array A(n,k), n>=1, k>=1, read by antidiagonals. A216653

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 horizontally and 0 1 1 vertically. A206936

Number of squares (of positive integers) with n digits. A49415

Nonnegative values·of solutions (x, y) to the Diophantine equation x²+(x+79)² = y². A118676

Numbers that are the sum of seven fourth powers in four or more ways. A345570

Numbers that are the sum of seven fourth powers in exactly four ways. A345826