Properties of the Number 41049

Forty-One Thousand Forty-Nine

Basics

Value: 41048 → 41049 → 41050

Parity: odd

Prime: No

Previous Prime: 41047

Next Prime: 41051

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 4561

Divisors: 1, 3, 9, 4561, 13683, 41049

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010000001011001

Octal: 120131

Duodecimal: 1B909

Hexadecimal: a059

Square: 1685020401

Square Root: 202.60552805883654

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

McKay-Thompson series of class 9B for the Monster group. A58091

Number of self-avoiding planar walks starting at (0,0), ending at (n,0), not extending above the line (x,2x) or below the line (x,-2x), and using steps (0,1), (-1,1), and (1,-1) with the restriction that (-1,1) and (1,-1) are always immediately followed by (0,1). A328139

a(n) = sum of the origin-to-boundary graph-distances of all partitions of n. A368986

Number of (n+2)X(1+2) 0..3 arrays with every 3X3 subblock row and column sum not equal to 0 3 5 6 or 7 and every 3X3 diagonal and antidiagonal sum equal to 0 3 5 6 or 7. A252247

Number of compositions of n into parts 1, 6, and 7. A259278

Unsigned Stirling numbers of first kind, s(n+1,2): a(n+1) = (n+1)*a(n) + n!. A254

Stirling's formula: denominators of asymptotic series for γ function. A1164

Stirling's formula: numerators of asymptotic series for γ function. A1163

Denominators of continued fraction convergents to sqrt(30). A41049

Truncate Stirling's asymptotic series for 1! after n terms and round to the nearest integer. A362113