Properties of the Number -876987

Eight Hundred Seventy-Six Thousand Nine Hundred Eighty-Seven

Basics

Value: -876988 → -876987 → -876986

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 45

Digital Root: 9

Palindrome: No

Factorization: 3 ⁷ × 401

Divisors: 1, 3, 9, 27, 81, 243, 401, 729, 1203, 2187

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11010110000110111011

Octal: -3260673

Duodecimal: -363623

Hexadecimal: -d61bb

Square: 769106198169

Square Root: 936.4758405853298

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

Starts of runs of 3 consecutive Niven numbers in base 3/2 (A342426). A342428

Composite solutions of the form 4k+3 of the equation (*): σ(φ(σ(x)))=φ(σ(φ(x))). A112017