Properties of the Number 83997

Eighty-Three Thousand Nine Hundred Ninety-Seven

Basics

Value: 83996 → 83997 → 83998

Parity: odd

Prime: No

Previous Prime: 83987

Next Prime: 84011

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 3 ⁴ × 17 × 61

Divisors: 1, 3, 9, 17, 27, 51, 61, 81, 153, 183

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100100000011101

Octal: 244035

Duodecimal: 40739

Hexadecimal: 1481d

Square: 7055496009

Square Root: 289.82235938588315

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 connected nonhamiltonian graphs with n nodes. A126149

Determinant of n X n matrix of form : [1 2 1 0 0 0 0 0 0 0 / 2 1 2 1 0 0 0 0 0 0 / 1 2 1 2 1 0 0 0 0 0 / 0 1 2 1 2 1 0 0 0 0 / 0 0 1 2 1 2 1 0 0 0 / 0 0 0 1 2 1 2 1 0 0 / 0 0 0 0 1 2 1 2 1 0 / 0 0 0 0 0 1 2 1 2 1 / 0 0 0 0 0 0 1 2 1 2 / 0 0 0 0 0 0 0 1 2 1]. A71534

a(n)= n·reversal(n-1) * reversal(n+1). A160936

Fibonacci sequence beginning 5, 17. A22141

Primes arising in A083996. A83997