Properties of the Number 41891

Forty-One Thousand Eight Hundred Ninety-One

Basics

Value: 41890 → 41891 → 41892

Parity: odd

Prime: No

Previous Prime: 41887

Next Prime: 41893

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 163 × 257

Divisors: 1, 163, 257, 41891

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010001110100011

Octal: 121643

Duodecimal: 202AB

Hexadecimal: a3a3

Square: 1754855881

Square Root: 204.67290978534507

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

Positive integers of the form (18·m²+1)/11. A113338

Fixed points of A383848 and A383849. A383850

Number of nondecreasing -4..4 vectors of length n whose dot product with some lexicographically greater or equal nondecreasing -4..4 vector equals n. A226418

T(n,k)=Number of nondecreasing -k..k vectors of length n whose dot product with some lexicographically greater or equal nondecreasing -k..k vector equals n. A226422

Denominators of continued fraction convergents to sqrt(467). A41891