Properties of the Number 83662

Eighty-Three Thousand Six Hundred Sixty-Two

Basics

Value: 83661 → 83662 → 83663

Parity: even

Prime: No

Previous Prime: 83653

Next Prime: 83663

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 59 × 709

Divisors: 1, 2, 59, 118, 709, 1418, 41831, 83662

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100011011001110

Octal: 243316

Duodecimal: 404BA

Hexadecimal: 146ce

Square: 6999330244

Square Root: 289.2438417667695

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

Triangle read by rows: row n is the first row of the matrix M[n]^n-1, where M[n] is the n X n tridiagonal matrix with main diagonal (1,4,4,...) and super- and subdiagonals (1,1,1,...). A124576

a(n) = a(floor(n/2)) + a(floor(n/4)), n > 0; a(0)=1. A83662