Properties of the Number 41340

Forty-One Thousand Three Hundred Forty

Basics

Value: 41339 → 41340 → 41341

Parity: even

Prime: No

Previous Prime: 41333

Next Prime: 41341

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 5 × 13 × 53

Divisors: 1, 2, 3, 4, 5, 6, 10, 12, 13, 15

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010000101111100

Octal: 120574

Duodecimal: 1BB10

Hexadecimal: a17c

Square: 1708995600

Square Root: 203.32240407785858

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

Numbers n that raised to the powers from 1 to k (with k>=1) are multiple of the sum of their digits (n raised to k+1 must not be a multiple). Case k=9. A135194

Triangle, read by rows, where row n equals the coefficients of y^k in R_n-1(y+y²) for k=3..n, where R_n(y) is the n-th row polynomial in y for n>=3 with R₃(y)=y³. A187120

Numbers k such that ψ(k²) = k, ψ = A002322; indices of 1 in A341857. A341858

Perimeters of more than one primitive 120-degree integer triangle. A350047

Indices where A092243 strictly changes sign. A269737

a(1)=1, a(n)=a(n-1)+n³ if n odd, a(n)=a(n-1)+ n⁰ if n is even. A140152

a(n) = n·A002445(n). A228838

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, 0, 1), (-1, 1, 0), (0, 0, 1), (1, 0, -1)}. A148292

Number of pairs of intersecting diagonals in the exterior of a regular n-gon. A211381

G.f. A(x) satisfies: [xⁿ⁺³] A(Fⁿ(x)) = 0 for n>0 where Fⁿ(x) denotes the n-th iteration of F(x) = x+x² with F⁰(x)=x. A187124