Properties of the Number -86886

Eighty-Six Thousand Eight Hundred Eighty-Six

Basics

Value: -86887 → -86886 → -86885

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ³ × 1609

Divisors: 1, 2, 3, 6, 9, 18, 27, 54, 1609, 3218

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -10101001101100110

Octal: -251546

Duodecimal: -42346

Hexadecimal: -15366

Square: 7549176996

Square Root: 294.76431262959903

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 n such that n * (x-1)/x produces a rotation of the digits in n for some value of x. A288626

a(n) is the n-th nonnegative number to light exactly n segments when displayed on a calculator. A339700