Properties of the Number 42662

Forty-Two Thousand Six Hundred Sixty-Two

Basics

Value: 42661 → 42662 → 42663

Parity: even

Prime: No

Previous Prime: 42649

Next Prime: 42667

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 83 × 257

Divisors: 1, 2, 83, 166, 257, 514, 21331, 42662

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1010011010100110

Octal: 123246

Duodecimal: 20832

Hexadecimal: a6a6

Square: 1820046244

Square Root: 206.54781528740506

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

Fixed points of A383848 and A383849. A383850

Number of partitions satisfying cn(0,5) <= cn(1,5) + cn(2,5) and cn(0,5) <= cn(4,5) + cn(2,5) and cn(0,5) <= cn(1,5) + cn(3,5) and cn(0,5) <= cn(4,5) + cn(3,5). A39843

Numerators of continued fraction convergents to sqrt(861). A42662