Properties of the Number 65708

Sixty-Five Thousand Seven Hundred Eight

Basics

Value: 65707 → 65708 → 65709

Parity: even

Prime: No

Previous Prime: 65707

Next Prime: 65713

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 16427

Divisors: 1, 2, 4, 16427, 32854, 65708

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000000010101100

Octal: 200254

Duodecimal: 32038

Hexadecimal: 100ac

Square: 4317541264

Square Root: 256.33571737079484

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

G.f. A(x) satisfies A(x) = (1 + x)/(1 - x·A(x))³. A379171

G.f. satisfies: A(x) = x + (1-x)*A(A(x))². A220379

Number of ways to build a contiguous building with n LEGO blocks of size 1 X 6 on top of a fixed block of the same size so that the building is flat, i.e., with all blocks in parallel position and symmetric after a rotation by 180 degrees. A123801

Number of blunt polytans (polyaboloes) with n cells, identifying mirror images. A blunt polytan is one with no acute corners. A305606

a(n) is the position of A037183(n) in a sorted list of the terms of A037183. A65708