Properties of the Number 49586

Forty-Nine Thousand Five Hundred Eighty-Six

Basics

Value: 49585 → 49586 → 49587

Parity: even

Prime: No

Previous Prime: 49559

Next Prime: 49597

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 × 24793

Divisors: 1, 2, 24793, 49586

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100000110110010

Octal: 140662

Duodecimal: 24842

Hexadecimal: c1b2

Square: 2458771396

Square Root: 222.6791413671249

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 nX5 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 1 1 and 1 1 0 vertically. A207882

Number of 7Xn 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 1 1 and 1 1 0 vertically. A207889

a(n) is the maximum value of the quartet index of a bifurcating rooted tree with n leaves. A300445

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 1 1 and 1 1 0 vertically. A207885

a(n) is the GCD of the cototients (A051953) of n and n+1. A49586

Numbers k such that k⁴ = a⁴ + b⁴ + c⁴ + d⁴ has at least two positive primitive solutions. A331675