Properties of the Number -65981

Sixty-Five Thousand Nine Hundred Eighty-One

Basics

Value: -65982 → -65981 → -65980

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 65981

Divisors: 1, 65981

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000000110111101

Octal: -200675

Duodecimal: -32225

Hexadecimal: -101bd

Square: 4353492361

Square Root: 256.86767021172597

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

Sequence shifts left ten places under Weigh transform with a(n) = signum(n) for n<10. A316082