Properties of the Number 41841

Forty-One Thousand Eight Hundred Forty-One

Basics

Value: 41840 → 41841 → 41842

Parity: odd

Prime: No

Previous Prime: 41813

Next Prime: 41843

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 4649

Divisors: 1, 3, 9, 4649, 13947, 41841

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010001101110001

Octal: 121561

Duodecimal: 20269

Hexadecimal: a371

Square: 1750669281

Square Root: 204.55072720476943

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

Divisors of 9999999. A27891

a(n) = first term which reduces to an unchanging value in n steps via repeated interpretation of a(n) as a base b+1 number where b is the largest digit of a(n). A91049

Divisors of 10¹⁴ - 1. A106305

Antidiagonal sums of triangular array T: T(j,k) = k*(j-k)! for k < j, T(j,k) = 1 for k = j; 1 <= k <= j. A130470

Numbers k dividing every cyclic permutation of k³. A242680

Numbers n (relatively prime to 10) such that the decimal form of the period of 1/n is prime. A175545

a(0) = 1; a(n) = a(n-1)*(b(n)+1)/(b(n)-1), where b(n) = A385958(n) is the largest prime p such that a(n) is an integer. A385959

Number of packing 1X1X2 bricks into 2X2Xn boxes considering packings obtained by rigid motions equivalent. A387489

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 1, 0), (0, 1, 1), (1, -1, 0), (1, 1, -1)}. A149045

Number of divisors of 10ⁿ-1 (999...999 with n digits). A70528