Properties of the Number 85908

Eighty-Five Thousand Nine Hundred Eight

Basics

Value: 85907 → 85908 → 85909

Parity: even

Prime: No

Previous Prime: 85903

Next Prime: 85909

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 7159

Divisors: 1, 2, 3, 4, 6, 12, 7159, 14318, 21477, 28636

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100111110010100

Octal: 247624

Duodecimal: 41870

Hexadecimal: 14f94

Square: 7380184464

Square Root: 293.1006653011897

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(0) = 0; a(1)=1; for n>1, a(n) = least positive integer m not among a(1),...,a(n-1) such that |m-a(n-1)| > |a(n-1)-a(n-2)|. A78783

Number at middle of segment n of A078783. A117071

Smallest 7-smooth number beginning with n. A85908