Properties of the Number -111111111111001

One Hundred Eleven Trillion One Hundred Eleven Billion One Hundred Eleven Million One Hundred Eleven Thousand One

Basics

Value: -111111111111002 → -111111111111001 → -111111111111000

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 111111111111001

Divisors: 1, 111111111111001

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -11001010000111000010010010011101111000101011001

Octal: -3120702223570531

Duodecimal: -105660B236A6A1

Hexadecimal: -650e124ef159

Square: 12345679012321209876543222001

Square Root: 10540925.533889376

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

Binary representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 565", based on the 5-celled von Neumann neighborhood. A283058

"Binary prime squares": squares whose binary expansions, read as decimal expansions, are primes. A108323

Binary representation of the n-th iteration of the "Rule 209" elementary cellular automaton starting with a single ON (black) cell. A267777