Properties of the Number -650095

Six Hundred Fifty Thousand Ninety-Five

Basics

Value: -650096 → -650095 → -650094

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 5 × 23 × 5653

Divisors: 1, 5, 23, 115, 5653, 28265, 130019, 650095

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10011110101101101111

Octal: -2365557

Duodecimal: -274267

Hexadecimal: -9eb6f

Square: 422623509025

Square Root: 806.2846891762239

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

Number of partitions of the set of odd numbers {1, 3, ..., 2·n-1} into two subsets such that the absolute difference of the sums of the two subsets is minimized. A290889

Numbers k such that φ(k) + φ(k+1) = σ(k). A67799

Maximal coefficient of (1 + x) * (1 + x³) * (1 + x⁵) * ... * (1 + x^2·n-1). A350504

Number of solutions to +- 1 +- 3 +- 5 +- 7 +- ... +- (2·n-1) = 0 or 1. A367087

Number of solutions to +- 1 +- 3 +- 5 +- 7 +- ... +- (4·n-3) = 1. A369729