Properties of the Number -101111

One Hundred One Thousand One Hundred Eleven

Basics

Value: -101112 → -101111 → -101110

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 5

Digital Root: 5

Palindrome: No

Factorization: 101111

Divisors: 1, 101111

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11000101011110111

Octal: -305367

Duodecimal: -4A61B

Hexadecimal: -18af7

Square: 10223434321

Square Root: 317.9795590914611

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 whose greatest digit is 1. A20449

Primes written in base 2. A4676

Primes whose decimal representation also represents a prime in base 2. A89971

Primes whose decimal representation also represents a prime in base 3. A89981

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

Primes having only {0, 1, 5} as digits. A199325

Primes having only {0, 1, 2} as digits. A36953

Coefficients of irreducible polynomials over GF(2) listed in lexicographic order. A58943

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

Smallest prime containing exactly n 1's. A37055