Properties of the Number -94208

Ninety-Four Thousand Two Hundred Eight

Basics

Value: -94209 → -94208 → -94207

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ¹² × 23

Divisors: 1, 2, 4, 8, 16, 23, 32, 46, 64, 92

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10111000000000000

Octal: -270000

Duodecimal: -46628

Hexadecimal: -17000

Square: 8875147264

Square Root: 306.933217492014

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

a(n) = coefficient of x^2·n in S(x) defined by: C(x) + i·S(x) = ∑_n=-oo..+oo iⁿ * (2·x)^n² * F(x)ⁿ, where F(x) is the g.f. of A357787 such that C(x)² + S(x)² = 1. A357789

a(n) = -2·a(n-1) + 4·a(n-3), with a(0) = 1, a(1) = -2, a(2) = 4. A99211

a(n) = (1-2n)*2ⁿ. A143126

13-almost primes (generalization of semiprimes). A69274

Consider the Post tag system defined in A284116; a(n) = number of binary words of length n which terminate in a cycle. A289671

First differences of A109975. A111297

Expansion of x*(5+x+x²)/(1-2·x). A248646

Interleave n+1 and 2n+1 and take binomial transform. A98156

a(n) = (n/4)*2^n/2*((1+sqrt(2))² + (-1)ⁿ*(1-sqrt(2))²). A187272

a(n) = (2·n + 1) * 2^{n + 1}. A118417