Properties of the Number -428299

Four Hundred Twenty-Eight Thousand Two Hundred Ninety-Nine

Basics

Value: -428300 → -428299 → -428298

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 428299

Divisors: 1, 428299

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -1101000100100001011

Octal: -1504413

Duodecimal: -187A37

Hexadecimal: -6890b

Square: 183440033401

Square Root: 654.4455668732121

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

Expansion of 1/(x^k*(1-x-2·x^k+1)) for k=4. A143447

Coefficients in expansion of 1/(1 - x - 2·x⁵). A318777