Properties of the Number 47225

Forty-Seven Thousand Two Hundred Twenty-Five

Basics

Value: 47224 → 47225 → 47226

Parity: odd

Prime: No

Previous Prime: 47221

Next Prime: 47237

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 ² × 1889

Divisors: 1, 5, 25, 1889, 9445, 47225

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011100001111001

Octal: 134171

Duodecimal: 233B5

Hexadecimal: b879

Square: 2230200625

Square Root: 217.3131381210073

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

Fifth column of A046741. A62125

Expansion of ∏_k>=0 1/(1 + x^3·k+1)^3·k+1. A285286

Numbers that are congruent to {0, 1} mod 6. A47225

Expansion of g.f. A(x) satisfying A(x) = 1 + x·A(x)/(1 - 5·x*A(x))². A365775