Properties of the Number 85833

Eighty-Five Thousand Eight Hundred Thirty-Three

Basics

Value: 85832 → 85833 → 85834

Parity: odd

Prime: No

Previous Prime: 85831

Next Prime: 85837

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 11 × 17 ²

Divisors: 1, 3, 9, 11, 17, 27, 33, 51, 99, 153

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10100111101001001

Octal: 247511

Duodecimal: 41809

Hexadecimal: 14f49

Square: 7367303889

Square Root: 292.97269497343945

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

Expansion of 1/(sqrt(1-2·x-3·x²)*(2-M(x))), where M(x) is the g.f. of the Motzkin numbers A001006. A116387

Start at (2n+1)/4 and iterate the map x -> x·ceiling(x); sequence gives values of n for which the denominators in the orbit go from 4 to 2, instead of dropping directly to 1. A85833