Properties of the Number -8338

Three Hundred Thirty-Eight

Basics

Value: -8339 → -8338 → -8337

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: Yes

Factorization: 2 × 11 × 379

Divisors: 1, 2, 11, 22, 379, 758, 4169, 8338

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -10000010010010

Octal: -20222

Duodecimal: -49AA

Hexadecimal: -2092

Square: 69522244

Square Root: 91.31264972609216

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) = C(n, k)*C(2·k, k)/(k+1) - sum(j = 0..k, (-1)^j*(1-j)ⁿ*C(k, j)/k!), 0<=k<=n. A247493

Number of partitions of n in which each part, with the possible exception of the largest, occurs at least twice. A116931

Numbers palindromic in bases 10 and 25. A250410

T(n,k)=Number of ways to reciprocally link elements of an nXk array either to themselves or to exactly two horizontal and antidiagonal neighbors, without consecutive collinear links. A220708

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with no 3x3 subblock diagonal sum 0 or 1 and no antidiagonal sum 0 or 1 and no row sum 0 or 1 and no column sum 0 or 1. A255027

Concatenation of n-th prime and its reverse. A67087

None of the digits in k is present in k² or k³. A29790

Essentially series series-parallel networks with n labeled edges, multiple edges not allowed. A58380

Number of distinct products i·j*k·l for 1 <= i <= j <= k <= l <= n. A100437

Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where column k is the expansion of B(x)^k, where B(x) is the g.f. of A384575. A384583