Properties of the Number 66648

Sixty-Six Thousand Six Hundred Forty-Eight

Basics

Value: 66647 → 66648 → 66649

Parity: even

Prime: No

Previous Prime: 66643

Next Prime: 66653

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 ³ × 3 × 2777

Divisors: 1, 2, 3, 4, 6, 8, 12, 24, 2777, 5554

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000010001011000

Octal: 202130

Duodecimal: 326A0

Hexadecimal: 10458

Square: 4441955904

Square Root: 258.1627393718931

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

Denominators of continued fraction convergents to sqrt(972). A42881

Cubes of the form a² + b³ with a, b > 0. A66648