Properties of the Number -9653

Six Hundred Fifty-Three

Basics

Value: -9654 → -9653 → -9652

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 7 ² × 197

Divisors: 1, 7, 49, 197, 1379, 9653

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10010110110101

Octal: -22665

Duodecimal: -5705

Hexadecimal: -25b5

Square: 93180409

Square Root: 98.2496819333274

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

Sum of the quadratic residues of prime(n). A76409

Q-residue of the (n+1)st Fibonacci polynomial, where Q is the triangular array (t(i,j)) given by t(i,j)=1. (See Comments.) A193649

Numbers that occur only once in A155043; positions of zeros in A262505, ones in A262507. A262508

Sum of the quadratic nonresidues of prime(n). A125615

Numbers k such that k | 6^k + 1. A15953

Numbers of the form prime(n)*(prime(n)-1)/4. A171555

Number of espalier polycubes of a given volume in dimension 3. A229915

Number of partitions p of n such that (number of even numbers in p) >= 2*(number of odd numbers in p). A241644

a(n) = binary code (shown here in decimal) of the position of natural number n in the beanstalk-tree A218778. A218614

a(n) = binary code (shown here in decimal) of the position of the predecessor of the natural number pair (2n,2n+1) in the compact beanstalk-tree A218782. A218790