Properties of the Number -83221

Eighty-Three Thousand Two Hundred Twenty-One

Basics

Value: -83222 → -83221 → -83220

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 83221

Divisors: 1, 83221

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10100010100010101

Octal: -242425

Duodecimal: -401B1

Hexadecimal: -14515

Square: 6925734841

Square Root: 288.4805019407724

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 base-4 representation also is the base 2-representation of a prime. A235461

Sums of the form (twin primes + 1) which are also an upper twin prime. A158870

Primes p such that p+12, (p+1)/2, and (p+13)/2 are also prime. A283869

Primes that can be generated by the concatenation in base 9, in ascending order, of two consecutive integers read in base 10. A287312