Properties of the Number 47829

Forty-Seven Thousand Eight Hundred Twenty-Nine

Basics

Value: 47828 → 47829 → 47830

Parity: odd

Prime: No

Previous Prime: 47819

Next Prime: 47837

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 107 × 149

Divisors: 1, 3, 107, 149, 321, 447, 15943, 47829

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011101011010101

Octal: 135325

Duodecimal: 23819

Hexadecimal: bad5

Square: 2287613241

Square Root: 218.69842249088126

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

T(n,k) = Number of n X k 0..1 arrays with no 1 equal to more than two of its horizontal, diagonal and antidiagonal neighbors. A283691

Number of nX6 0..1 arrays with no 1 equal to more than two of its horizontal, diagonal and antidiagonal neighbors. A283689

Number of 3Xn 0..1 arrays with no 1 equal to more than two of its horizontal, diagonal and antidiagonal neighbors. A283693

Number of nX8 binary arrays with top left value 1 and no two ones adjacent horizontally, vertically or nw-se diagonally. A228283

Becomes prime after exactly 10 iterations of f(x) = sum of prime factors of x. A47829