Properties of the Number 41984

Forty-One Thousand Nine Hundred Eighty-Four

Basics

Value: 41983 → 41984 → 41985

Parity: even

Prime: No

Previous Prime: 41983

Next Prime: 41999

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ¹⁰ × 41

Divisors: 1, 2, 4, 8, 16, 32, 41, 64, 82, 128

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010010000000000

Octal: 122000

Duodecimal: 20368

Hexadecimal: a400

Square: 1762656256

Square Root: 204.89997559785115

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 k such that (number of prime factors of k counted with multiplicity) less (number of distinct prime factors of k) = 9. A195093

One of the two successive approximations up to 5ⁿ for 5-adic integer sqrt(6). This is the 4 (mod 5) case (except for n = 0). A324024

T(n,k) = Number of n-step self-avoiding walks on a k X k X k X k 4-cube summed over all starting positions. A188784

Numbers with 22 divisors. A137485

Positive numbers of the form x⁵-10x³*y²+5x·y⁴ (where x,y are integers and y>x). A135792

Numbers of the form x⁵-10x³*y²+5x·y⁴ (where x,y are integers). A135793

a(n) = ∑_k=0..n kⁿ * binomial(n,k)ⁿ, with a(0)=1. A336214

a(n) = (4·n - 3) * 2^{n - 1}. A118415

Triangle T, read by rows, where the matrix square T² results in shifting T right one column to drop the secondary diagonal (which consists of powers of 2). A224798

Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 350", based on the 5-celled von Neumann neighborhood. A287756