Properties of the Number -531371

Five Hundred Thirty-One Thousand Three Hundred Seventy-One

Basics

Value: -531372 → -531371 → -531370

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 31 × 61 × 281

Divisors: 1, 31, 61, 281, 1891, 8711, 17141, 531371

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000001101110101011

Octal: -2015653

Duodecimal: -21760B

Hexadecimal: -81bab

Square: 282355139641

Square Root: 728.9519874449894

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

Structured deltoidal hexacontahedral numbers (vertex structure 9). A100166

a(n) = (∏_i=0..4(i·n+2) - ∏_i=0..4(-i·n-1))/(4·n+3). A274119