Properties of the Number -22111

Twenty-Two Thousand One Hundred Eleven

Basics

Value: -22112 → -22111 → -22110

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 7

Digital Root: 7

Palindrome: No

Factorization: 22111

Divisors: 1, 22111

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101011001011111

Octal: -53137

Duodecimal: -10967

Hexadecimal: -565f

Square: 488896321

Square Root: 148.69767987430066

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 decimal representation also represents a prime in base 3. A89981

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

Decimal encoding of the prime factorization of n: concatenation of prime factors and exponents. A67599

List of co-Lyndon words on {1,2} sorted first by length and then lexicographically. A329318

Primes of the form 5k² + 5k + 1. A90562

Primes that contain digits 1 and 2 only. A20450

Primes having only {1, 2, 4} as digits. A260267

Primes with digital product = 4. A107690

Numbers in Morse code, with 1 for a dot, 2 for a dash and 0 between digits/letters. A60109

List of primitive words over the alphabet {1,2}. A213969