Properties of the Number -119808

One Hundred Nineteen Thousand Eight Hundred Eight

Basics

Value: -119809 → -119808 → -119807

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ¹⁰ × 3 ² × 13

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 13, 16

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11101010000000000

Octal: -352000

Duodecimal: -59400

Hexadecimal: -1d400

Square: 14353956864

Square Root: 346.132922444543

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

G.f. C(C(x)) where C(x) satisfies: C(C(x)) + S(S(x)) = x where S(C(x)) = 2·x*C(x). A192059

a(n) = φ(5ⁿ-1), where φ is Euler's totient function (A000010). A295502

Expansion of 1/(1 - 2·x² - 2·x³). A52907

Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 379", based on the 5-celled von Neumann neighborhood. A281635

a(n)=4a(n-1)-4a(n-2)+4a(n-3). A99214

Triangle read by rows: T(n,k) is the number of hill-free Dyck paths of semilength n, having k ascents of length at least 2 (1 <= k <= floor(n/2), n >= 2). A114593

Numbers k such that sum of odd divisors of k equals sum of squares of primes dividing k. A252424

Expansion of e.g.f. ( (1/x) * Series_Reversion( x·exp(-x * (1 + x)²) / (1 + x)³ ) )². A380799