Properties of the Number -10010101001

Ten Billion Ten Million One Hundred One Thousand One

Basics

Value: -10010101002 → -10010101001 → -10010101000

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 5

Digital Root: 5

Palindrome: Yes

Factorization: 109 × 6047 × 15187

Divisors: 1, 109, 6047, 15187, 659123, 1655383, 91835789, 10010101001

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001010100101001100000010100001001

Octal: -112451402411

Duodecimal: -1B34442635

Hexadecimal: -254a60509

Square: 100202122050221202001

Square Root: 100050.49225765959

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

q-Fibonacci numbers for q=10, scaling a(n-1). A15482

Numbers n such that n is the substring identical to the most significant bits of its base 2 representation. A181929

Palindromic primes in base 2 (written in base 2). A117697

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 563", based on the 5-celled von Neumann neighborhood. A283044

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 926", based on the 5-celled von Neumann neighborhood. A290676

a(n) is the smallest nonnegative integer whose first n binary digits coincide with its first n decimal digits. A305213

Zeckendorf-expansion A014417(p) of primes p for which this expansion is palindromic. A95733