Properties of the Number 1101

One Thousand One Hundred One

Basics

Value: 1100 → 1101 → 1102

Parity: odd

Prime: No

Previous Prime: 1097

Next Prime: 1103

Digit Sum: 3

Digital Root: 3

Palindrome: No

Factorization: 3 × 367

Divisors: 1, 3, 367, 1101

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10001001101

Octal: 2115

Duodecimal: 779

Hexadecimal: 44d

Square: 1212201

Square Root: 33.18132004607411

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

The binary numbers (or binary words, or binary vectors, or binary expansion of n): numbers written in base 2. A7088

Numbers in base 3. A7089

Integers written in factorial base. A7623

n written in primorial base. A49345

Primes written in base 2. A4676

Partial sums of A299287. A299288

a(n) = largest number of distinct words arising in Post's tag system {00, 1101} applied to a binary word w, over all starting words w of length n, or a(n) = -1 if there is a word w with an unbounded trajectory. A284116

Number of partitions of n with distinct parts p(i) such that if i ≠ j, then |p(i) - p(j)| >= 3. A25157

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

Numbers whose sum of digits is 3. A52217