Properties of the Number 38812

Thirty-Eight Thousand Eight Hundred Twelve

Basics

Value: 38811 → 38812 → 38813

Parity: even

Prime: No

Previous Prime: 38803

Next Prime: 38821

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 31 × 313

Divisors: 1, 2, 4, 31, 62, 124, 313, 626, 1252, 9703

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001011110011100

Octal: 113634

Duodecimal: 1A564

Hexadecimal: 979c

Square: 1506371344

Square Root: 197.00761406605582

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

Partial sums of A006156. A177736

Number of primes less than 1000n. A38812

Squares visited by a knight moving on a square-spiral numbered board where the knight moves to an unvisited square with the lowest spiral number and with six or fewer visited neighbors. It only moves to squares with seven or more visited neighbors when no other square is available; if two or more such squares are present it chooses the square with the fewest neighbors, then the square with the lowest spiral number if still tied. A329519