Properties of the Number 6829

Six Thousand Eight Hundred Twenty-Nine

Basics

Value: 6828 → 6829 → 6830

Parity: odd

Prime: Yes

Previous Prime: 6827

Next Prime: 6833

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

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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

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

An accelerator sequence for Catalan's constant. A94648

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

Smallest of three consecutive primes whose sum is a triangular number. A226148

Trace sequence of a path graph plus loop. A96975