Properties of the Number 47054

Forty-Seven Thousand Fifty-Four

Basics

Value: 47053 → 47054 → 47055

Parity: even

Prime: No

Previous Prime: 47051

Next Prime: 47057

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 7 × 3361

Divisors: 1, 2, 7, 14, 3361, 6722, 23527, 47054

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011011111001110

Octal: 133716

Duodecimal: 23292

Hexadecimal: b7ce

Square: 2214078916

Square Root: 216.91933984778765

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 compositions of n into 6 parts such that no two adjacent parts are equal. A106355

Numbers n such that n+(n+1), n²+(n+1)², n+(n+1)², n²+(n+1) are all prime. A216270

a(1) = 1 and thereafter a(n) = a(n-1) + j(n-1) where j(1) = 1 and then j(n) = j(n-1)-1 if a(n) is composite or j(n) = 2·j(n-1) if a(n) is prime. A382671

Duplicate of A052562. A47054