Properties of the Number -208896

Two Hundred Eight Thousand Eight Hundred Ninety-Six

Basics

Value: -208897 → -208896 → -208895

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 2 ¹² × 3 × 17

Divisors: 1, 2, 3, 4, 6, 8, 12, 16, 17, 24

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110011000000000000

Octal: -630000

Duodecimal: -A0A80

Hexadecimal: -33000

Square: 43637538816

Square Root: 457.0514194267424

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

14-almost primes (generalization of semiprimes). A69275

Numbers k such that φ(k) is a perfect 8th power. A78168

Expansion of (1-4·x)/(1-4·x-4·x²). A94013

Binomial transform of A005563. A176027

Numbers h such that 2^φ(h) == φ(h) (mod h). A292544

Expansion of (1 - 2·x + 2·x² - x³)/(1 - 2·x)². A84860

Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 126", based on the 5-celled von Neumann neighborhood. A274059

A007318·A000125. A134396

Number of pair-exchange / set-rotate sequences achieving the minimum length of A048200(n). A61545

a(1) = 1, a(2) = (2·1)/1 = 2. a(n+1) = (n+1)*a(n) divided by the largest prime divisor of a(n). A100773