Properties of the Number -671671

Six Hundred Seventy-One Thousand Six Hundred Seventy-One

Basics

Value: -671672 → -671671 → -671670

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 7 × 11 ² × 13 × 61

Divisors: 1, 7, 11, 13, 61, 77, 91, 121, 143, 427

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10100011111110110111

Octal: -2437667

Duodecimal: -284847

Hexadecimal: -a3fb7

Square: 451141932241

Square Root: 819.5553672571488

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 3 that are not squarefree. A244065

Pseudoprimes to base 3 that are not squarefree, including the non-coprime pseudoprimes. A306452