Properties of the Number -5445441

Four Hundred Forty-Five Thousand Four Hundred Forty-One

Basics

Value: -5445442 → -5445441 → -5445440

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 201683

Divisors: 1, 3, 9, 27, 201683, 605049, 1815147, 5445441

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

375 Try Today's Challenge

Representations

Binary: -10100110001011101000001

Octal: -24613501

Duodecimal: -19A7369

Hexadecimal: -531741

Square: 29652827684481

Square Root: 2333.5468711812928

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) = ∑_k=0..n 2^n-k*C(2n,n-k). A128418

Expansion of -(2·x*sqrt(1-8·x²)-2·x) / (16·x³+sqrt(1-8·x²)*(4·x²+2·x-1)-8·x²-2·x+1). A243019