Properties of the Number 36446

Thirty-Six Thousand Four Hundred Forty-Six

Basics

Value: 36445 → 36446 → 36447

Parity: even

Prime: No

Previous Prime: 36433

Next Prime: 36451

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 18223

Divisors: 1, 2, 18223, 36446

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000111001011110

Octal: 107136

Duodecimal: 19112

Hexadecimal: 8e5e

Square: 1328310916

Square Root: 190.90835497693652

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 fixed polyominoes with n cells. A1168

Number of fixed polyominoes with 2n cells. A210986

Square array read by descending antidiagonals: A(n,k) is the number of fixed n-dimensional polyominoes of size k. A385291

Numbers k such that A001414(k) is a square and sets a new record for squares. A64463

Number of fixed polyominoes that can produce a repeating phenotype with 1, 2, or 4 90-degree turns. A202015

Array read by antidiagonals, where each row is the counting sequence of a certain type of fixed polyominoids. A366767

Not of form σ(k) - φ(k). A36446

Square array read by descending antidiagonals: A(n,k) is the number of fixed n-dimensional (n,2)-polyominoids, n >= 2, of size k >= 1. A385715

Triangle read by rows: T(n,d) is the number of fixed, properly d-dimensional (d,2)-polyominoids of size n, 2 <= d <= n+1. A387002