Properties of the Number -8294

Two Hundred Ninety-Four

Basics

Value: -8295 → -8294 → -8293

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 11 × 13 × 29

Divisors: 1, 2, 11, 13, 22, 26, 29, 58, 143, 286

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000001100110

Octal: -20146

Duodecimal: -4972

Hexadecimal: -2066

Square: 68790436

Square Root: 91.07140056021979

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

G.f.: A(x,y) = ∑_n=-oo..+oo (x·y)^n*(n+1/2) * C(x)^2·n-1, where C(x) = 1 + x·C(x)² is the g.f. of the Catalan numbers (A000108). A355346

Triangle read by rows: T(n, k) = (-1)^{n - k} * binomial(2n + 1, n - k) * L(2k + 1), 0 <= k <= n, where L(k) is the k-th Lucas number (A000032). A326832

Pairs (j, k) of numbers j<k such that φ(j) = φ(k), σ(j) = σ(k), d(j) = d(k). A134922

Numbers k such that k and k+1 have 4 distinct prime factors. A140078

Convolution of nonzero squares A000290 with themselves. A33455

Number of integer partitions of n whose sum of primes of parts is divisible by n. A331379

Squarefree integers m > 1 such that if prime p divides m, then the sum of the base p digits of m is at least p. A324315

Numbers k > 1 such that, in base 4, k and k² contain the same digits in the same proportion. A61658

a(n) = 2·Catalan(n) - Catalan(n-1). A782

Number of integer partitions of n whose product is a multiple of n + 1. A379320