Properties of the Number -83746

Eighty-Three Thousand Seven Hundred Forty-Six

Basics

Value: -83747 → -83746 → -83745

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 × 13 × 3221

Divisors: 1, 2, 13, 26, 3221, 6442, 41873, 83746

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10100011100100010

Octal: -243442

Duodecimal: -4056A

Hexadecimal: -14722

Square: 7013392516

Square Root: 289.3890115398302

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) = (9ⁿ - 8ⁿ - 7ⁿ - 6ⁿ + 4·5ⁿ)/2. A81682

Number of 7 X n 0..1 arrays with antidiagonals unimodal and rows and diagonals nondecreasing. A224043