Properties of the Number -10782

Ten Thousand Seven Hundred Eighty-Two

Basics

Value: -10783 → -10782 → -10781

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 599

Divisors: 1, 2, 3, 6, 9, 18, 599, 1198, 1797, 3594

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10101000011110

Octal: -25036

Duodecimal: -62A6

Hexadecimal: -2a1e

Square: 116251524

Square Root: 103.83640979926068

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

Expansion of e.g.f: arcsinh(arcsin(x)+log(x+1))=2·x-1/2!*x²-5/3!*x³+18/4!*x⁴+171/5!*x⁵... A12905

Numbers n such that Bernoulli number B_n has denominator 798. A272138

a(1) = 1, and then a(n) is sum of k·a(k) where k<n and k divides n. A165552

Dying rabbits: a(0) = 1; for 1 <= n <= 12, a(n) = Fibonacci(n); for n >= 13, a(n) = a(n-1) + a(n-2) - a(n-13). A44

For even n>=4, let f(n)=A066285(n/2) be the minimal difference between primes p and q whose sum is n. This sequence contains the successive maxima of f. A66286

Numbers k with the property that p = k² - 13 and q = k² + 13 are consecutive primes. A248785

Riordan array (f(x),x·f(x)) where f(x) is the g.f. of A117641. A171224

a(n) = n*(17·n - 13)/2. A180232

Number of partitions p of n such that (number of numbers of the form 3k+2 in p) is a part of p. A241548

Number of nonnegative integer matrices with 2 distinct columns and any number of distinct nonzero rows with each column sum being n and rows in decreasing lexicographic order. A331317