Properties of the Number 28062

Twenty-Eight Thousand Sixty-Two

Basics

Value: 28061 → 28062 → 28063

Parity: even

Prime: No

Previous Prime: 28057

Next Prime: 28069

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 1559

Divisors: 1, 2, 3, 6, 9, 18, 1559, 3118, 4677, 9354

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 110110110011110

Octal: 66636

Duodecimal: 142A6

Hexadecimal: 6d9e

Square: 787475844

Square Root: 167.5171632997646

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

Let PG(n) be the graph with one node for each free n-celled polyomino and edges between nodes corresponding to polyominoes that can be obtained from each other by moving one cell, where the intermediate (the set of cells remaining when the cell to be moved is detached) is required to be a (connected) polyomino. a(n) is the number of edges in PG(n). A367435

Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 382", based on the 5-celled von Neumann neighborhood. A287950

a(n) = prime(n)² + prime(n+1). A352851

Number of partitions of n with difference 1 between the number of odd parts and the number of even parts, both counted without multiplicity. A242692

a(n) = 972·n² - 1224·n + 414 with n > 0. A304166

Numbers having four 6's in base 8. A43448

Expansion of 1/((1-3x)(1-5x)(1-7x)(1-11x)). A28062