Properties of the Number -220481

Two Hundred Twenty Thousand Four Hundred Eighty-One

Basics

Value: -220482 → -220481 → -220480

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 97 × 2273

Divisors: 1, 97, 2273, 220481

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110101110101000001

Octal: -656501

Duodecimal: -A7715

Hexadecimal: -35d41

Square: 48611871361

Square Root: 469.5540437478949

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

FP3 polynomials related to the generating functions of the columns of the A156921 matrix. A156927

p-INVERT of (0,1,0,1,0,1,...), where p(S) = 1 - S - S² - S³. A291233