Properties of the Number -1101011

One Hundred One Thousand Eleven

Basics

Value: -1101012 → -1101011 → -1101010

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 5

Digital Root: 5

Palindrome: Yes

Factorization: 67 × 16433

Divisors: 1, 67, 16433, 1101011

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100001100110011010011

Octal: -4146323

Duodecimal: -4511AB

Hexadecimal: -10ccd3

Square: 1212225222121

Square Root: 1049.29071281509

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

Primes written in base 2. A4676

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

Palindromes only using 0 and 1 (i.e., base-2 palindromes). A57148

Sums of 5 distinct powers of 10. A38447

Maximal (or "lazy") Lucas representation of n. Binary system for representing integers using Lucas numbers (A000032) as a base. A130311

Palindromes whose square is a palindrome; also palindromes whose sum of squares of digits is less than 10. A57135

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

Binary numbers that begin and end with 1 and do not contain two adjacent zeros. A247647

Numbers k such that k² contains only digits {1,2,5}. A31153

Palindromic primes in base 4 (written in base 4). A117699