Properties of the Number -64864

Sixty-Four Thousand Eight Hundred Sixty-Four

Basics

Value: -64865 → -64864 → -64863

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ⁵ × 2027

Divisors: 1, 2, 4, 8, 16, 32, 2027, 4054, 8108, 16216

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111110101100000

Octal: -176540

Duodecimal: -31654

Hexadecimal: -fd60

Square: 4207338496

Square Root: 254.6841180757057

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

Expansion of 1/(1-2x-x²+4x⁴). A122439

Number of walks within N² (the first quadrant of Z²) starting at (0,0) and consisting of n steps taken from {(-1, 1), (0, 1), (1, -1)}. A151256