Properties of the Number 66627

Sixty-Six Thousand Six Hundred Twenty-Seven

Basics

Value: 66626 → 66627 → 66628

Parity: odd

Prime: No

Previous Prime: 66617

Next Prime: 66629

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 11 × 673

Divisors: 1, 3, 9, 11, 33, 99, 673, 2019, 6057, 7403

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10000010001000011

Octal: 202103

Duodecimal: 32683

Hexadecimal: 10443

Square: 4439157129

Square Root: 258.1220641479531

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

Expansion of (2 * η(q²)²⁴ - η(q)¹⁶ * η(q⁴)⁸)³ / (η(q)⁴ * η(q²) * η(q⁴)⁶)⁴ in powers of q. A226086

Concatenation of numbers k^k in increasing order up to the n-th and then in decreasing order. A66627