Properties of the Number 47960

Forty-Seven Thousand Nine Hundred Sixty

Basics

Value: 47959 → 47960 → 47961

Parity: even

Prime: No

Previous Prime: 47951

Next Prime: 47963

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ³ × 5 × 11 × 109

Divisors: 1, 2, 4, 5, 8, 10, 11, 20, 22, 40

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011101101011000

Octal: 135530

Duodecimal: 23908

Hexadecimal: bb58

Square: 2300161600

Square Root: 218.9977168830762

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

a(n) = 4·n⁴ + 24·n³ + 48·n² + 36·n + 8. A86302

a(n) = 8000·n - 40. A157660

Numbers k such that σ(k²-k-1) = k*(k+1). A69826

a(n) = 4*(3·n+1)*(3·n+2). A144410

Another erroneous version of A002499. A47834

a(n) = n¹⁰ - 1. A123867

Coordination sequence T3 for Zeolite Code ISV. A47960

The PolyLog functional part of A008292 (the Eulerian numbers) is treated as a curvature to give a set of polynomial triangle sequence coefficients: p(x,n)=Sum[A008292(n,m)*x^m-1,{m,0,n}]; q(x,n)=k from Solve[FullSimplify[ExpandAll[p[x, n]/(x - 1)ⁿ]] - (1 + k/x²) == 0, k]. A146540