Properties of the Number 85873

Eighty-Five Thousand Eight Hundred Seventy-Three

Basics

Value: 85872 → 85873 → 85874

Parity: odd

Prime: No

Previous Prime: 85853

Next Prime: 85889

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 79 × 1087

Divisors: 1, 79, 1087, 85873

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 10100111101110001

Octal: 247561

Duodecimal: 41841

Hexadecimal: 14f71

Square: 7374172129

Square Root: 293.0409527694039

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

Convolutory inverse of signed lower Wythoff sequence. A78140

Numerators of continued fraction convergents to sqrt(815). A42572

a(1) = 2; a(n)= smallest prime of the form k·a(n-1) + 1 where k itself is a multiple of n. A85873