Properties of the Number 56481

Fifty-Six Thousand Four Hundred Eighty-One

Basics

Value: 56480 → 56481 → 56482

Parity: odd

Prime: No

Previous Prime: 56479

Next Prime: 56489

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 67 × 281

Divisors: 1, 3, 67, 201, 281, 843, 18827, 56481

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101110010100001

Octal: 156241

Duodecimal: 28829

Hexadecimal: dca1

Square: 3190103361

Square Root: 237.65731631910683

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 amicable pairs with lesser member at most 2ⁿ. A290985

Expansion of 1/((1-2x)(1-5x)(1-8x)(1-9x)). A25997

Number of primitive (aperiodic) palindromic structures using exactly two different symbols. A56481

Number of nX3 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 3,0,1,2,4 for x=0,1,2,3,4. A196213