Properties of the Number 68083

Sixty-Eight Thousand Eighty-Three

Basics

Value: 68082 → 68083 → 68084

Parity: odd

Prime: No

Previous Prime: 68071

Next Prime: 68087

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 103 × 661

Divisors: 1, 103, 661, 68083

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000100111110011

Octal: 204763

Duodecimal: 33497

Hexadecimal: 109f3

Square: 4635294889

Square Root: 260.92719291020626

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 k such that the period of the continued fraction for sqrt(k) contains exactly 87 ones. A31855

Sum of a(n) terms of 1/k^9/10 first exceeds n. A56186

a(1) = 1, a(n) is the smallest Fibonacci number of the form k·a(n-1) + 1 with k>0. A68083