Properties of the Number -166738

One Hundred Sixty-Six Thousand Seven Hundred Thirty-Eight

Basics

Value: -166739 → -166738 → -166737

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 × 11 ² × 13 × 53

Divisors: 1, 2, 11, 13, 22, 26, 53, 106, 121, 143

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101000101101010010

Octal: -505522

Duodecimal: -805AA

Hexadecimal: -28b52

Square: 27801560644

Square Root: 408.3356462519529

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 n X 3 0..2 arrays with rows unimodal and columns nondecreasing. A224185

G.f. satisfies: A(x·D(-x)) = x where D(x) = g.f. of A014577, the dragon curve sequence. A206463