Properties of the Number -228800

Two Hundred Twenty-Eight Thousand Eight Hundred

Basics

Value: -228801 → -228800 → -228799

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ⁶ × 5 ² × 11 × 13

Divisors: 1, 2, 4, 5, 8, 10, 11, 13, 16, 20

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110111110111000000

Octal: -676700

Duodecimal: -B04A8

Hexadecimal: -37dc0

Square: 52349440000

Square Root: 478.33042972405593

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

Triangle, read by rows, that transforms rows into diagonals in the table of coefficients of successive iterations of x+x² (cf. A122888). A166900

G.f. A(x) satisfies A(x) = 1 + x + x⁴*A(x)². A366554

a(n) = A016755(n) - A001845(n). A188050