Properties of the Number 5686

Five Thousand Six Hundred Eighty-Six

Basics

Value: 5685 → 5686 → 5687

Parity: even

Prime: No

Previous Prime: 5683

Next Prime: 5689

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 2843

Divisors: 1, 2, 2843, 5686

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011000110110

Octal: 13066

Duodecimal: 335A

Hexadecimal: 1636

Square: 32330596

Square Root: 75.40557008603542

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

Interprimes (A024675) which are of the form s·prime, s=2. A75277

Number of strict integer partitions of n with no part divisible by all the others. A343377

Number of labeled simple graphs covering n vertices with at most n edges. A369191

T(n,k)=Number of nXk arrays of the minimum value of corresponding elements and their horizontal, vertical or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..3 nXk array. A220010

Number of integer partitions of n that can be partitioned into a set of sets in exactly one way. A382079

Expansion of (∏_j>=1 (1-(-x)^j) - 1)⁸ in powers of x. A1486

Expansion of 1/(sqrt(1-2x-3x²)-x). A111961

Last occurrence of n partitions in A204814. A205301

In the ternary π race between digits zero and two, where the race leader changes. A278975

a(n) is the number of permutations on [n] with at least one strong fixed point and at least one small descent. A346204