Properties of the Number -660099

Six Hundred Sixty Thousand Ninety-Nine

Basics

Value: -660100 → -660099 → -660098

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 11 × 83 × 241

Divisors: 1, 3, 11, 33, 83, 241, 249, 723, 913, 2651

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10100001001010000011

Octal: -2411203

Duodecimal: -27A003

Hexadecimal: -a1283

Square: 435730689801

Square Root: 812.4647684669163

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

Numbers that look the same when rotated by 180 degrees, using only digits 0, 6 and 9. A111065

Numbers k such that k² - 1 is a tetrahedral number (A000292). A216269