Properties of the Number -26651

Twenty-Six Thousand Six Hundred Fifty-One

Basics

Value: -26652 → -26651 → -26650

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 29 × 919

Divisors: 1, 29, 919, 26651

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110100000011011

Octal: -64033

Duodecimal: -1350B

Hexadecimal: -681b

Square: 710275801

Square Root: 163.25133996387288

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

Semiprimes in A054552. A113690

G.f. A(x) satisfies: 1/A(x)² + 4·x*A(x)² = 1/A(x²) + 2·x*A(x²). A187814

Numbers n such that prime(n) + reversal(prime(n)) is a square. A227371

a(n) = (2·n³ + 5·n² + 11·n)/2. A162263

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 133", based on the 5-celled von Neumann neighborhood. A270234

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 579", based on the 5-celled von Neumann neighborhood. A273028