Properties of the Number 83321

Eighty-Three Thousand Three Hundred Twenty-One

Basics

Value: 83320 → 83321 → 83322

Parity: odd

Prime: No

Previous Prime: 83311

Next Prime: 83339

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 7 × 11903

Divisors: 1, 7, 11903, 83321

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100010101111001

Octal: 242571

Duodecimal: 40275

Hexadecimal: 14579

Square: 6942389041

Square Root: 288.65377184440183

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

Number of 6-cycles in the n-triangular honeycomb obtuse knight graph. A290392

a(1) = 1; a(n+1) = sum of terms in continued fraction for sum of continued fractions, [a(n); a(n-1), a(n-2),...,a(1)] and [0; a(n), a(n-1), a(n-2),...,a(1)]. A58083

a(n) = (-1)ⁿ + (-2)ⁿ - (-3)ⁿ. A83321