Properties of the Number -442727

Four Hundred Forty-Two Thousand Seven Hundred Twenty-Seven

Basics

Value: -442728 → -442727 → -442726

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 23 × 19249

Divisors: 1, 23, 19249, 442727

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1101100000101100111

Octal: -1540547

Duodecimal: -19425B

Hexadecimal: -6c167

Square: 196007196529

Square Root: 665.3773365542293

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

a(n) = n⁴ + 3·n³ + 8·n² + 9·n + 2. A270868

a(n) = floor(bell(2n)/bell(n)²), bell = A000110. A241906