Properties of the Number -65567

Sixty-Five Thousand Five Hundred Sixty-Seven

Basics

Value: -65568 → -65567 → -65566

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 173 × 379

Divisors: 1, 173, 379, 65567

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -10000000000011111

Octal: -200037

Duodecimal: -31B3B

Hexadecimal: -1001f

Square: 4299031489

Square Root: 256.06053971668496

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

The real part of b(n) where b(n) = (n + b(n-1)) * (1 + i) with b(-1)=0; i = sqrt(-1). A309878

a(n) = 2ⁿ + 2·n - 1. A61761

Start with Pascal's triangle; form a triangle by sliding down n steps from top on both sides and including the horizontal row, deleting the inner numbers; a(n) = sum of entries on perimeter of triangle. A81494

Non-seed μ-atoms of period n in Mandelbrot set. A6875

Numbers k such that A224787(k) - k is a square. A385238

a(n) = a(n-1) + a(n-2) + 2 a(ceiling(n/2)), where a(0) = 1, a(1) = 2, a(2) = 3. A298351

Numbers k such that k + (largest digit of k)! is a palindromic prime. A95920

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 1, 0), (0, 0, 1), (1, -1, 1), (1, 1, -1)}. A148463