Properties of the Number -1001111111

One Million One Hundred Eleven Thousand One Hundred Eleven

Basics

Value: -1001111112 → -1001111111 → -1001111110

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 8

Digital Root: 8

Palindrome: No

Factorization: 7 ² × 11 × 13 × 142873

Divisors: 1, 7, 11, 13, 49, 77, 91, 143, 539, 637

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111011101010111011111001000111

Octal: -7352737107

Duodecimal: -23B32A85B

Hexadecimal: -3babbe47

Square: 1002223456567654321

Square Root: 31640.33993180225

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

Sums of 8 distinct powers of 10. A38450

Binary representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 313", based on the 5-celled von Neumann neighborhood. A281039

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 461", based on the 5-celled von Neumann neighborhood. A282368

Binary representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 387", based on the 5-celled von Neumann neighborhood. A287953

Binary representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 457", based on the 5-celled von Neumann neighborhood. A288398

Binary representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 549", based on the 5-celled von Neumann neighborhood. A289101

Binary representation of the middle column of the "Rule 139" elementary cellular automaton starting with a single ON (black) cell. A267524

Smallest decimal number containing n palindromic substrings (Version 1). See Comments for precise definition. A361335

Binary representation of the middle column of the "Rule 107" elementary cellular automaton starting with a single ON (black) cell. A267156