Properties of the Number -82029

Eighty-Two Thousand Twenty-Nine

Basics

Value: -82030 → -82029 → -82028

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 37 × 739

Divisors: 1, 3, 37, 111, 739, 2217, 27343, 82029

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -10100000001101101

Octal: -240155

Duodecimal: -3B579

Hexadecimal: -1406d

Square: 6728756841

Square Root: 286.40705298578104

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

Least k such that the k-th prime number has exactly n zeros in its binary expansion. A372474

Consider a decimal number of k>=2 digits x = d_k*10^k-1 + d_k-1*10^k-2 + ... + d₂*10 + d₁ and the transform T(x)-> (d_k+d_k-1 mod 10)*10^k-1 + (d_k-1+d_k-2 mod 10)*10^k-2 + ... + (d₂+d₁ mod 10)*10 + (d₁+d(k) mod 10). Sequence lists the numbers·such that T(x) divides x. A244286

Number of -n..n arrays x(0..5) of 6 elements with zero sum and no element more than one greater than the previous. A199850

Integer nearest f(2ⁿ), where f(x) = Sum of ( μ(k) * H(k)/k^3/2 * Integral Log(x^1/k) ) for k = 1 to infinity, where H(k) is the harmonic number ∑_i=1..k 1/i. A201542

Number of vertices of type D at level n of the hyperbolic Pascal pyramid. A292293

Indices of primes of the form p = 2ⁱ + 2^j + 1, i > j > 0 (A081091). A360448

Number of n X n 0..1 arrays with every element unequal to 0, 1, 2 or 7 king-move adjacent elements, with upper left element zero. A304224