Properties of the Number -823201

Eight Hundred Twenty-Three Thousand Two Hundred One

Basics

Value: -823202 → -823201 → -823200

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 823201

Divisors: 1, 823201

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -11001000111110100001

Octal: -3107641

Duodecimal: -338481

Hexadecimal: -c8fa1

Square: 677659886401

Square Root: 907.3042488603257

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 with 39 as smallest positive primitive root. A61741

a(n) = ∑_{1 <= x₁, x₂, x₃, x₄ <= n} ( n/gcd(x₁, x₂, x₃, x₄, n) )³. A372964