Properties of the Number -882340

Eight Hundred Eighty-Two Thousand Three Hundred Forty

Basics

Value: -882341 → -882340 → -882339

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 5 × 157 × 281

Divisors: 1, 2, 4, 5, 10, 20, 157, 281, 314, 562

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11010111011010100100

Octal: -3273244

Duodecimal: -366744

Hexadecimal: -d76a4

Square: 778523875600

Square Root: 939.3295481352644

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

Triangle read by rows, T(n,k) = binomial(-k-n-1, -2·n-1)*E1(k+n, n), E1 the Eulerian numbers A173018, for n >= 0 and 0 <= k <= n. A321967

Triangle read by rows: T(n,k) is the number of permutations of 1..n arranged in a circle with exactly k descents. A334218

Number of permutations of 1..n arranged in a circle with exactly 4 adjacent element pairs in decreasing order. A151577

Number of permutations of 1..n arranged in a circle with exactly 6 adjacent element pairs in decreasing order. A151579

Triangular sequence defined by T(n, m) = Coefficients(q(x,n) + x^n-2*q(1/x,n))/4, where q(x, n) = d²*P(x, n)/dx² and p(x, n)=(x-1)ⁿ⁺¹*∑_k>=0 ((-1)^{n + 1}*kⁿ)*x^k-1. A154702