Properties of the Number -65695

Sixty-Five Thousand Six Hundred Ninety-Five

Basics

Value: -65696 → -65695 → -65694

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 5 × 7 × 1877

Divisors: 1, 5, 7, 35, 1877, 9385, 13139, 65695

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000000010011111

Octal: -200237

Duodecimal: -32027

Hexadecimal: -1009f

Square: 4315833025

Square Root: 256.31035874501833

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

Number of orbits of length n under the map whose periodic points are counted by A001642. A60167

G.f.: ∑_n>=0 n!*x^n*(n+1/2) / ∏_k=1..n (1 - (n-k+1)*x^k). A204857

INVERT transform of A055615, n*μ(n). A144028

a(1)=1, a(2)=2; thereafter, denoting x=a(n-1)+a(n-2), we have a(n)=3x+1 if·is odd, otherwise a(n)=x/2^m where 2^m is the maximal power of 2 dividing x. A276486

G.f. A(x) satisfies: A(x) = 1/(1 + (-x)^a(0)/(1 + (-x)^a(1)/(1 + (-x)^a(2)/(1 + (-x)^a(3)/(1 + ...))))), a continued fraction. A307543