Properties of the Number -203321

Two Hundred Three Thousand Three Hundred Twenty-One

Basics

Value: -203322 → -203321 → -203320

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 203321

Divisors: 1, 203321

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110001101000111001

Octal: -615071

Duodecimal: -997B5

Hexadecimal: -31a39

Square: 41339429041

Square Root: 450.9112994813947

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

Positive integers k such that (k+1)⁴ has a divisor congruent to -1 modulo k. A350916

Start of a string of exactly 3 consecutive (but disjoint) pairs of twin primes. A35791

a(0) = 1, a(1) = 17, and a(n) = 23·a(n-1) - a(n-2) - 4 for n >= 2. A350926

Primes of the form (p²-2)/7, where p is also a prime number. A165668

Lesser of the first pair of three successive prime pairs (no isolated primes occur in between). Least of the six successive primes which are member of prime pairs. A90953

Markoff spectrum N⁵(λ). A293173

First of six consecutive primes that are three sets of twin primes. A136143

Lesser of twin primes p1 such that p1³ + p2² are average of twin primes. p1 and p2 twin primes, p1 < p2. A139778

Primes p such that p+2, p*(p+1)/2-2 and p*(p+1)/2+2 are also primes. A349336

Primes made from cubes with every digit decreased by 1 and no carrying. A133588