Properties of the Number -182089

One Hundred Eighty-Two Thousand Eighty-Nine

Basics

Value: -182090 → -182089 → -182088

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 182089

Divisors: 1, 182089

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101100011101001001

Octal: -543511

Duodecimal: -89461

Hexadecimal: -2c749

Square: 33156403921

Square Root: 426.7188770138954

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) = a(n-2) - 2·a(n-3) + a(n-4) for n>3, a(0)=0, a(1)=2, a(2)=-1, a(3)=3. A286390

Numbers k such that 3^k - 34 is prime. A219051

Lower (3/2)-midsequence of (F(2n)) and (F(2n+1)), where F=A000045 (Fibonacci numbers); see Comments. A387780

a(n) = 2·a(n-1) - a(n-2) + a(n-4), n>3, a(0)=0, a(1)=a(2)=1, a(3)=3. A286311

a(n) = a(n-2) + 2·a(n-3) + a(n-4). A36605

A182642(n) - A107857(n-1) for n>=1. A182643

Lower (1/2)-midsequence of F(n) and F(n+4), where F = A000045 (Fibonacci numbers); see Comments. A390350

Number of binary strings of length n with no substrings equal to 0001 0100 or 0110. A164463

a(n) = a(n-2)+a(n-3)+a(n-4)+a(n-5)+2·a(n-6)+a(n-7). A109541

Expansion of x*(1 - x + 2·x³ - x⁴)/((1 - x)*(1 + x)*(1 - x + x²)*(1 - x - x²)). A279890