Properties of the Number -163184

One Hundred Sixty-Three Thousand One Hundred Eighty-Four

Basics

Value: -163185 → -163184 → -163183

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ⁴ × 7 × 31 × 47

Divisors: 1, 2, 4, 7, 8, 14, 16, 28, 31, 47

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100111110101110000

Octal: -476560

Duodecimal: -7A528

Hexadecimal: -27d70

Square: 26629017856

Square Root: 403.96039409823334

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

Coefficient of x² in the reduction of the n-th Fibonacci polynomial by x³->x²+2. A192800

Number of rich binary words of length n. A216264

Number of (w,x,y,z) with all terms in {1,...,n} and w·x>y·z+2. A212056

E.g.f. equals the series reversion of x - x·log(1+x). A227457