Properties of the Number 53642

Fifty-Three Thousand Six Hundred Forty-Two

Basics

Value: 53641 → 53642 → 53643

Parity: even

Prime: No

Previous Prime: 53639

Next Prime: 53653

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 26821

Divisors: 1, 2, 26821, 53642

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101000110001010

Octal: 150612

Duodecimal: 27062

Hexadecimal: d18a

Square: 2877464164

Square Root: 231.60742647851342

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

Rotate n one binary digit to the left, drop leading zeros, then rotate one binary digit to the right. A53642

Number of 6Xn 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 0 1 and 0 1 0 vertically. A208167

Table read by antidiagonals: T(h,n) is the number of n-step self avoiding walks on a 2D square grid confined to an infinite strip of height h where the walk starts at the origin. A336769