Properties of the Number 6923

Six Thousand Nine Hundred Twenty-Three

Basics

Value: 6922 → 6923 → 6924

Parity: odd

Prime: No

Previous Prime: 6917

Next Prime: 6947

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 7 × 23 × 43

Divisors: 1, 7, 23, 43, 161, 301, 989, 6923

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101100001011

Octal: 15413

Duodecimal: 400B

Hexadecimal: 1b0b

Square: 47927929

Square Root: 83.20456718233682

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

Expansion of (1/(1-x²))*∏_m>=0 1/(1-x^2m+1). A38348

Number of positive words of length n in the monoid Br₃ of positive braids on 4 strands. A97550

-7-Knödel numbers. A225511

Numbers n such that the decimal expansions of both n and n² have 2 as smallest digit and 9 as largest digit. A257485

Starts of runs of 3 consecutive Pell-Niven numbers (A352320). A352322

Numbers which are the sum of two positive cubes and divisible by 23. A101806

Expansion of φ(-x⁶) / f(-x) in powers of·where φ(), f() are Ramanujan θ functions. A271661

Numbers k such that k divides the numerator of B(2k) (the Bernoulli numbers), but gcd(3k, 8^k+1) > 3. A70192

Numbers k such that 10^k + 3·R_k is prime, where R_k = 11...1 is the repunit (A002275) of length k. A56698

a(1) = 1, a(2) = 2, a(3) = 3, a(n+3) = a(n) + a(n+1). A84338