Properties of the Number -39206

Thirty-Nine Thousand Two Hundred Six

Basics

Value: -39207 → -39206 → -39205

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 19603

Divisors: 1, 2, 19603, 39206

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001100100100110

Octal: -114446

Duodecimal: -1A832

Hexadecimal: -9926

Square: 1537110436

Square Root: 198.00505044063902

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) = floor((n+1/n)⁴). A197603

Number of integers <= 10ⁿ that contain a square factor (i.e., belong to A013929). A63035

Coefficient a(n) of three-term recurrence relation for solutions of the equation in integers x²-n·floor(x/sqrt(n))²=1 such that x(i+2)=a(n)*x(i+1)-x(i). n is a nonsquare number. A180495

Numerators of continued fraction convergents to sqrt(928). A42794

Becomes prime after exactly 8 iterations of f(x) = sum of prime factors of x. A47827