Properties of the Number -531297

Five Hundred Thirty-One Thousand Two Hundred Ninety-Seven

Basics

Value: -531298 → -531297 → -531296

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 13 × 19 × 239

Divisors: 1, 3, 9, 13, 19, 39, 57, 117, 171, 239

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000001101101100001

Octal: -2015541

Duodecimal: -217569

Hexadecimal: -81b61

Square: 282276502209

Square Root: 728.9012278765896

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) = 3ⁿ - n². A24025

a(n) = 3ⁿ - Fibonacci(n). A212323

Number of (2+2)X(n+2) 0..3 arrays with every 3X3 subblock row and diagonal sum equal to 0 3 5 6 or 7 and every 3X3 column and antidiagonal sum not equal to 0 3 5 6 or 7. A252386