Properties of the Number 53845

Fifty-Three Thousand Eight Hundred Forty-Five

Basics

Value: 53844 → 53845 → 53846

Parity: odd

Prime: No

Previous Prime: 53831

Next Prime: 53849

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 5 × 11 ² × 89

Divisors: 1, 5, 11, 55, 89, 121, 445, 605, 979, 4895

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 1101001001010101

Octal: 151125

Duodecimal: 271B1

Hexadecimal: d255

Square: 2899284025

Square Root: 232.04525420701884

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

Number of partitions p of n such that (number of even numbers in p) <= (number of odd numbers in p). A241637

Number of (w,x,y,z) with all terms in {1,...,n} and w>2x and y<3z. A212516

Square of the (3,1)-entry of the 3 X 3 matrix Mⁿ, where M = [1,0,0; 1,1,0; 1,i,1]. A125641

Primes of form prime(1) + ... + prime(k) + 1. A53845