Properties of the Number -2002001

Two Thousand One

Basics

Value: -2002002 → -2002001 → -2002000

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 5

Digital Root: 5

Palindrome: No

Factorization: 2002001

Divisors: 1, 2002001

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111101000110001010001

Octal: -7506121

Duodecimal: -806695

Hexadecimal: -1e8c51

Square: 4008008004001

Square Root: 1414.9208458426217

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

Pseudoprimes to base 4, written in base 4. A262101

Primes of the form b·10^2·k + b·10^k + 1 for 1 <= b <= 9, k >= 0. A309739

In base 3, 0, together with numbers of the form i00j00k00m00... where i = 1 or 2 and j,k,m,... are 0, 1, or 2. A261660