Properties of the Number -16075

Sixteen Thousand Seventy-Five

Basics

Value: -16076 → -16075 → -16074

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 5 ² × 643

Divisors: 1, 5, 25, 643, 3215, 16075

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -11111011001011

Octal: -37313

Duodecimal: -9377

Hexadecimal: -3ecb

Square: 258405625

Square Root: 126.78722333105966

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

Numbers k such that (2·k)!/(2*(k!)²) - 1 is prime. A112861

Cyclops numbers whose squares are cyclops numbers. A239827

a(n) = floor(1/(n-1) * ∑_k=1..n-1 a(k)^n/k), given a(0)=1, a(1)=2, a(2)=7. A79119

Number of 2 X 2 matrices with all terms in {0,1,...,n} and (sum of terms) = n + 5. A210377

G.f. satisfies: A(x) = exp( ∑_n>=1 [∑_k=0..n C(n,k)³ * x^k*A(x)^n-k] * xⁿ/n ). A200212

a(n) = n! * ∑_k=1..n ( ∑_d∣k d^{k/d + 1} )/(k * (n-k)!). A354340

Numbers k such that k, k² and k³ are cyclops numbers (A134808). A286662

We use cookies

Some cookies are essential for Natory to function, like keeping you signed in. We also use optional cookies to understand how the app is used and improve it over time. Learn more in our Privacy Policy. You can manage your preferences anytime.