Properties of the Number -184041

One Hundred Eighty-Four Thousand Forty-One

Basics

Value: -184042 → -184041 → -184040

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 11 ² × 13 ²

Divisors: 1, 3, 9, 11, 13, 33, 39, 99, 117, 121

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

375 Try Today's Challenge

Representations

Binary: -101100111011101001

Octal: -547351

Duodecimal: -8A609

Hexadecimal: -2cee9

Square: 33871089681

Square Root: 429

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

Squares of Catalan numbers. A1246

Numerators of coefficients of EllipticK/π. A38534

a(n) = C(floor(n/2 + 1/2))*C(floor(n/2 + 1)) where C(i) = Catalan numbers A000108. A5817

Squares k such that k - 2 and k + 2 are prime. A144938

The squares of squarefree numbers (A062503), ordered lexicographically according to their prime factors. a(n) = ∏_{k in I} prime(k+1)², where I are the indices of nonzero binary digits in n = ∑_{k in I} 2^k. A334110

Moves to permute (ufl,ubr)(dfr,dbl) corners in a 3 X 3 X 3 Rubik's Cube. A135825

a(n) = A005130(n)². A49503

a(n) = (1/(1!*2!*3!*4!))*∑_{1 <= x₁, x₂, x₃, x₄ <= n} |det V(x₁,x₂,x₃,x₄)|, where V(x₁,x₂,x₃,x₄) is the Vandermonde matrix of order 4. A133111

Odd squares k, multiples of 3 and non-multiples of 5, such that σ(k)/k >= 5/3. A388016

Coefficients of power series A(x) consist entirely of squares, where A(x) = A083352(x)² + A083352(x) - 1. A83353