Properties of the Number 6926

Six Thousand Nine Hundred Twenty-Six

Basics

Value: 6925 → 6926 → 6927

Parity: even

Prime: No

Previous Prime: 6917

Next Prime: 6947

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 3463

Divisors: 1, 2, 3463, 6926

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101100001110

Octal: 15416

Duodecimal: 4012

Hexadecimal: 1b0e

Square: 47969476

Square Root: 83.22259308625273

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

Meandric numbers for a river crossing up to 3 parallel roads at n points. A204352

a(n)² is a square whose digits occur with an equal minimum frequency of 2. A52049

Sum of all odd-indexed parts minus the sum of all even-indexed parts of all partitions of n, with the parts written in nondecreasing order. A194714

a(n) = (1/2)*(n³ - 6·n² + 13·n - 6). A158498

Rectangular array A read by upward antidiagonals in which the entry in row n and column k is defined by A(n,k) = S(4·A257499(n,k) - 3), n,k >= 1, where the function S is as defined in A257480. A254067

Expansion of g.f. A(x) satisfying x = ∑_n=-oo..+oo (-1)ⁿ * xⁿ * A(x)ⁿ * (A(x)ⁿ + xⁿ)ⁿ. A361775

a(n) = ∑_k=3..n binomial(k-1,2) * floor(n/k). A366970

Numbers k such that 11·2^k - 1 is prime. A1772

Irregular array T(n,k) of numbers/2 of non-extendable (complete) non-self-adjacent simple paths of each length within a square lattice bounded by rectangles with nodal dimensions n and 9, n >= 2. A213426

Numbers k such that m² + k²/m² is prime for every m∣k. A236423