Properties of the Number 53344

Fifty-Three Thousand Three Hundred Forty-Four

Basics

Value: 53343 → 53344 → 53345

Parity: even

Prime: No

Previous Prime: 53327

Next Prime: 53353

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ⁵ × 1667

Divisors: 1, 2, 4, 8, 16, 32, 1667, 3334, 6668, 13336

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101000001100000

Octal: 150140

Duodecimal: 26A54

Hexadecimal: d060

Square: 2845582336

Square Root: 230.9632005320328

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

n·a(n) = 2*(2·n-1)*a(n-1) + 4*(n-1)*a(n-2) with a(0) = 1. A6139

Square array A(n,k), n>=0, k>=0, read by antidiagonals, where column k is the expansion of 1/sqrt(1 - 4·k*x - 4·x²). A386621

Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of 1/sqrt(1 - 2·k*x + k*(k-4)*x²). A307910

Square array T(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where T(n,k) = ∑_j=0..n binomial(2·j,j) * binomial(k·j,n-j). A361830

Square array of expansions of 1/sqrt(1-4x-4·k*x²), read by antidiagonals. A110135

Triangle of Delannoy paths counted by number of diagonal steps not preceded by an east step. A110446

Irregular triangle read by rows: coefficients of minimal polynomial of a certain algebraic number S2(2·k) from Q(2·cos(π/(2·k))) related to the regular (2·k)-gon. A228782

Expansion of 1/(1 - x*∑_k>=0 x^k³). A302019

Consecutive states of the linear congruential pseudo-random number generator 237·s mod (2¹⁶+1) when started at s=1. A385080

Square array A(n,k), n>=0, k>=0, read by antidiagonals, where column k is the expansion of 1/sqrt(1 - 4·x - (2·k*x)²). A387466