Properties of the Number -9261

Two Hundred Sixty-One

Basics

Value: -9262 → -9261 → -9260

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 7 ³

Divisors: 1, 3, 7, 9, 21, 27, 49, 63, 147, 189

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10010000101101

Octal: -22055

Duodecimal: -5439

Hexadecimal: -242d

Square: 85766121

Square Root: 96.23408959407264

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

The cubes: a(n) = n³. A578

Perfect powers m^k where m is a positive integer and k >= 3. A76467

Third power of Fibonacci numbers (A000045). A56570

Powers of 21. A9965

Odd cubes: a(n) = (2·n + 1)³. A16755

Powers of composite squarefree numbers that are not squarefree. A303606

Numbers that are the sum of 9 positive 7th powers. A3376

Numbers k such that k divides 4^k - 1. A14945

Cubes of squarefree numbers. A62838

Numbers k such that k | 5^k + 1. A15951