Properties of the Number 47338

Forty-Seven Thousand Three Hundred Thirty-Eight

Basics

Value: 47337 → 47338 → 47339

Parity: even

Prime: No

Previous Prime: 47317

Next Prime: 47339

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 23669

Divisors: 1, 2, 23669, 47338

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1011100011101010

Octal: 134352

Duodecimal: 2348A

Hexadecimal: b8ea

Square: 2240886244

Square Root: 217.57297626313797

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

Values of m in the discriminant D = -4·m leading to a new minimum of the L-function of the Dirichlet series L(1) = ∑_k>=1 Kronecker(D,k)/k. A3521

Greatest number having exactly n representations as ab+ac+bc with 0 < a < b < c. A94377

Greatest number having exactly n representations as ab+ac+bc with 1 <= a <= b <= c. A94380

5-step Fibonacci sequence starting with 0,0,1,0,0. A251653

Numbers k such that σ(φ(k)) - φ(k) = φ(σ(k)), where φ(k) is the Euler totient function of k and σ(k) is the sum of the divisors of k. A271633

Numbers that are congruent to {1, 2, 3, 4} mod 7. A47338