Properties of the Number 56428

Fifty-Six Thousand Four Hundred Twenty-Eight

Basics

Value: 56427 → 56428 → 56429

Parity: even

Prime: No

Previous Prime: 56417

Next Prime: 56431

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 14107

Divisors: 1, 2, 4, 14107, 28214, 56428

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101110001101100

Octal: 156154

Duodecimal: 287A4

Hexadecimal: dc6c

Square: 3184119184

Square Root: 237.5457850604805

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 unlabeled minimally 2-connected graphs with n nodes (also called "blocks"). A3317

Number of connected functions on n points with a single labeled point. A38002

a(0) = 0, and for n > 0, (a(n)) gives the indices n for which d(n) > d(k) for k < n, where d is the difference sequence of (cos k + sin k). A299639

Number of primitive (period n) step cyclic shifted sequences using exactly six different symbols. A56428