Properties of the Number -101101

One Hundred One Thousand One Hundred One

Basics

Value: -101102 → -101101 → -101100

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 4

Digital Root: 4

Palindrome: Yes

Factorization: 7 × 11 × 13 × 101

Divisors: 1, 7, 11, 13, 77, 91, 101, 143, 707, 1001

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11000101011101101

Octal: -305355

Duodecimal: -4A611

Hexadecimal: -18aed

Square: 10221412201

Square Root: 317.96383442146373

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

Carmichael numbers: composite numbers k such that a^k-1 == 1 (mod k) for every a coprime to k. A2997

Numbers whose square is a palindrome. A2778

Dual Zeckendorf representation of n or the maximal (binary) Fibonacci representation. Also list of binary vectors not containing 00. A104326

Binary vectors not containing three consecutive 1's; or, representation of n in the tribonacci base. A278038

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

a(n) is the maximal (or lazy) tribonacci representation of n using a binary system of vectors not containing three consecutive 0's. A352103

Sums of 4 distinct powers of 10. A38446

Palindromes in base 3 (written in base 3). A118594

Numbers k such that k is a substring of its base-2 representation. A38102

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