Properties of the Number 85910

Eighty-Five Thousand Nine Hundred Ten

Basics

Value: 85909 → 85910 → 85911

Parity: even

Prime: No

Previous Prime: 85909

Next Prime: 85931

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 5 × 11 ² × 71

Divisors: 1, 2, 5, 10, 11, 22, 55, 71, 110, 121

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100111110010110

Octal: 247626

Duodecimal: 41872

Hexadecimal: 14f96

Square: 7380528100

Square Root: 293.104077078433

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

Numbers n such that 6·10ⁿ-7 is prime. A103025

Triangle read by rows: T(n,k) is the number of permutations of the cyclic group Z/nZ whose longest embedded arithmetic progression has length k. A339942

Numbers H(n) where H(2·n)/H(2·n-1) is composed with n times 0-9 and it's the closest number to π. A168215

a(n) = smallest prime(k) not equal to prime(n) and not included earlier, such that A001223(k) = A001223(n), i.e., prime(k+1) - prime(k) = prime(n+1) - prime(n). A85910