Properties of the Number 53320

Fifty-Three Thousand Three Hundred Twenty

Basics

Value: 53319 → 53320 → 53321

Parity: even

Prime: No

Previous Prime: 53309

Next Prime: 53323

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 ³ × 5 × 31 × 43

Divisors: 1, 2, 4, 5, 8, 10, 20, 31, 40, 43

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101000001001000

Octal: 150110

Duodecimal: 26A34

Hexadecimal: d048

Square: 2843022400

Square Root: 230.91123835794568

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

a(n) = (sum of first n primes) * n. A167214

Number of excursions of length n on the upper-right part of the hexagonal lattice. A57648

Number of length n+5 0..2 arrays with at most one downstep in every n consecutive neighbor pairs. A255112

a(n) = A008412(n-1) + A008412(n-2) for n>1, a(0)=0, a(1)=1. A287324

Distance between pairs of primes differing by 4. A53320

Number of 8-step king's tours on an n X n board summed over all starting positions. A186867