Properties of the Number -1101001

One Hundred One Thousand One

Basics

Value: -1101002 → -1101001 → -1101000

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 4

Digital Root: 4

Palindrome: No

Factorization: 11 × 101 × 991

Divisors: 1, 11, 101, 991, 1111, 10901, 100091, 1101001

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100001100110011001001

Octal: -4146311

Duodecimal: -4511A1

Hexadecimal: -10ccc9

Square: 1212203202001

Square Root: 1049.285947680612

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) is the negabinary expansion of n, that is, the expansion of n in base -2. A39724

Trajectory of binary number 10110 under the operation 'Reverse and Add!' carried out in base 2. A58042

Sums of 4 distinct powers of 10. A38446

Roots of 'non-palindromic cubes remaining cubic when written backwards'. A35125

a(n) = A010062(n) written in binary: a(n+1) = a(n) + hammingweight(a(n)) in binary. A230297

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 517", based on the 5-celled von Neumann neighborhood. A282520

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 525", based on the 5-celled von Neumann neighborhood. A282908

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 533", based on the 5-celled von Neumann neighborhood. A282955

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 541", based on the 5-celled von Neumann neighborhood. A282985

Binary representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 382", based on the 5-celled von Neumann neighborhood. A287948