Properties of the Number -120818

One Hundred Twenty Thousand Eight Hundred Eighteen

Basics

Value: -120819 → -120818 → -120817

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 193 × 313

Divisors: 1, 2, 193, 313, 386, 626, 60409, 120818

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -11101011111110010

Octal: -353762

Duodecimal: -59B02

Hexadecimal: -1d7f2

Square: 14596989124

Square Root: 347.588837565305

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-1) + 3·a(n-2), starting a(1)=1, a(2)=2. A140165

Numbers k such that k⁶*2^k + 1 is a prime. A367287