Properties of the Number 41868

Forty-One Thousand Eight Hundred Sixty-Eight

Basics

Value: 41867 → 41868 → 41869

Parity: even

Prime: No

Previous Prime: 41863

Next Prime: 41879

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 1163

Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 36, 1163

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010001110001100

Octal: 121614

Duodecimal: 20290

Hexadecimal: a38c

Square: 1752929424

Square Root: 204.61671485975918

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 2 X n 0..3 arrays with no element equal to one plus the sum of elements to its left or zero plus the sum of the elements above it or one plus the sum of the elements diagonally to its northwest or zero plus the sum of the elements antidiagonally to its northeast, modulo 4. A241256

Numbers k such that Bernoulli number B_k has denominator 1919190. A295595

Minimized zeroless factorials. A374265

G.f. A(x) satisfies: [xⁿ] A(x)ⁿ⁺¹ = [xⁿ] (1 + x·A(x)ⁿ⁺³)ⁿ⁺¹ for n >= 0. A360235

Expansion of the g.f. A(x) with the property that the sum of the first n coefficients in A(x/n)ⁿ equals n² for n >= 1. A375448

Expansion of g.f. A(x) satisfying [xⁿ] x·A'(x) / (1 - n·A(x)) = nⁿ⁺¹ for n >= 1. A375449

Numerators of continued fraction convergents to sqrt(456). A41868