Properties of the Number 55716

Fifty-Five Thousand Seven Hundred Sixteen

Basics

Value: 55715 → 55716 → 55717

Parity: even

Prime: No

Previous Prime: 55711

Next Prime: 55717

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 4643

Divisors: 1, 2, 3, 4, 6, 12, 4643, 9286, 13929, 18572

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101100110100100

Octal: 154644

Duodecimal: 282B0

Hexadecimal: d9a4

Square: 3104272656

Square Root: 236.04236907809582

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

Number of minimum dominating sets in the n-triangular grid graph. A297572

Main diagonal of table A083047. A83048

a(n) = a(n-1) + a(n-2) + 1, with a(0) = 1 and a(1) = 6. A22320

Starting positions of strings of four 1's in the decimal expansion of π. A83602

Number of arrays of the median of three adjacent elements of some length -(n+2) 0..3 array. A228735

T(n,k) = number of arrays of the median of three adjacent elements of some length n+2 0..k array. A228740

G.f. A(x) satisfies: [x^n-1] (1 + x·A(x)ⁿ)ⁿ / A(x)ⁿ = 0 for n>1. A303063

Numbers n such that n | sigma₁₂(n). A55716

Number of (n+4) X 8 0..2 matrices with each 5 X 5 subblock idempotent. A224621