Properties of the Number 83971

Eighty-Three Thousand Nine Hundred Seventy-One

Basics

Value: 83970 → 83971 → 83972

Parity: odd

Prime: No

Previous Prime: 83969

Next Prime: 83983

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 131 × 641

Divisors: 1, 131, 641, 83971

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100100000000011

Octal: 244003

Duodecimal: 40717

Hexadecimal: 14803

Square: 7051128841

Square Root: 289.77750085194674

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(n) = (n²/8+3·n/8-2)*2ⁿ + 3. A226315

Reverse of k concatenated with k, divided by k, where k = A083970(n). A83971