Properties of the Number -6829

Eight Hundred Twenty-Nine

Basics

Value: -6830 → -6829 → -6828

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 6829

Divisors: 1, 6829

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -1101010101101

Octal: -15255

Duodecimal: -3B51

Hexadecimal: -1aad

Square: 46635241

Square Root: 82.63776376451628

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

An accelerator sequence for Catalan's constant. A94648

Sum of n-th powers of the roots of x³ + 4·x² - 11·x - 1. A274663

Inverse boustrophedon transform of the partition numbers. A338400

Numbers k such that (13^k + 5^k)/18 is prime. A128342

Value of D for incrementally largest values of minimal·satisfying Pell equation x²-Dy²=1. A33316

Smallest prime equal to the sum of 2n+1 consecutive primes. A70934

Fermi-Dirac primeth recurrence: a(0)=1; thereafter a(n+1) = a(n)-th number of the form p^{2^k} where p is prime and k>=0. A279065

Larger of two consecutive prime numbers such that p1·p2·d + d = average of twin prime pairs, d (δ) = p2 - p1. A153377

T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with every 3X3 subblock commuting with each horizontal and vertical neighbor 3X3 subblock. A186881

Primes that remain prime when a single "7" digit is inserted between any two adjacent digits. A217065