Properties of the Number 6936

Six Thousand Nine Hundred Thirty-Six

Basics

Value: 6935 → 6936 → 6937

Parity: even

Prime: No

Previous Prime: 6917

Next Prime: 6947

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ³ × 3 × 17 ²

Divisors: 1, 2, 3, 4, 6, 8, 12, 17, 24, 34

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101100011000

Octal: 15430

Duodecimal: 4020

Hexadecimal: 1b18

Square: 48108096

Square Root: 83.28265125462805

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

4-dimensional pyramidal numbers: a(n) = n²*(n²-1)/12. A2415

a(n) = 6·n². A33581

Bisection of A001400. A14125

T(n,k)=Number of (n+1)X(k+1) 0..1 arrays with every 2X2 subblock sum nondecreasing horizontally, vertically and antidiagonally ne-to-sw. A253326

a(n) = (2/(n-1))*a(n-1) + ((n+5)/(n-1))*a(n-2) with a(0)=0 and a(1)=1. A96338

T(n,k)=Number of nonnegative integer arrays of length n+2k+1 with new values 0 upwards introduced in order, no three adjacent elements all unequal, and containing the value k+1. A211849

Common differences in triples of squares in arithmetic progression. A198387

Values of the difference d for 5 primes in geometric-arithmetic progression with the minimal sequence {5·5^j + j·d}, j = 0 to 4. A209204

Sum of the fourth largest parts of the partitions of n into 9 squarefree parts. A326529

Expansion of ψ(-q³) / ψ(-q)³ in powers of q where ψ() is a Ramanujan θ function. A132974