Properties of the Number -9650

Six Hundred Fifty

Basics

Value: -9651 → -9650 → -9649

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 5 ² × 193

Divisors: 1, 2, 5, 10, 25, 50, 193, 386, 965, 1930

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10010110110010

Octal: -22662

Duodecimal: -5702

Hexadecimal: -25b2

Square: 93122500

Square Root: 98.2344135219425

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

a(n) = ∑_k=0..n Fibonacci(n-k)*n^k. A101220

Numbers that are the sum of 4 positive 6th powers. A3360

Number of ways to partition n elements into pie slices of different sizes. A32153

Main diagonal of triangular array T: T(j,1) = 1 for ((j-1) mod 6) < 3, else 0; T(j,k) = T(j-1,k-1) + T(j,k-1) for 2 <= k <= j. A129339

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with each element of every 2X2 subblock being the sum mod 4 of two others. A183854

Numbers k that can be expressed as k = w+x = y·z with w·x = (y+z)² where w, x, y, and z are all positive integers. A57369

a(n) = PrimePi(n³) - PrimePi(n)³, where PrimePi = A000720. A291538

Number of maximal matchings in the n-Moebius ladder. A284710

Indices where records occur in A265432. A272675

Numbers k such that 128·3^k + 1 is prime. A388408