Properties of the Number 46827

Forty-Six Thousand Eight Hundred Twenty-Seven

Basics

Value: 46826 → 46827 → 46828

Parity: odd

Prime: No

Previous Prime: 46819

Next Prime: 46829

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 11 ² × 43

Divisors: 1, 3, 9, 11, 33, 43, 99, 121, 129, 363

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1011011011101011

Octal: 133353

Duodecimal: 23123

Hexadecimal: b6eb

Square: 2192767929

Square Root: 216.395471301966

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 doubly-fractal sequence. Erase the first (leftmost) digit of every integer: what is left is the sequence itself. The erased digits, one by one, form also the sequence itself. A127274

Number of 5-bead necklaces labeled with numbers -n..n not allowing reversal, with sum zero. A208599

Number of zero-sum -n..n arrays of 5 elements with first and second differences also in -n..n. A201876

Expansion of (1 - 2·x - sqrt(1-4·x))/(4·x² + sqrt(1-4·x)*(3·x+1) - 5·x + 1). A242781

Guttmann-Torrie series coefficients c_2n²¹ for square lattice rotated by π/4, with wedge angle π/2. A259800

a(n) = A306302(n)/2. A331756

Numbers k such that k² contains all the digits of k with the same or higher multiplicity. A46827