Properties of the Number -228250

Two Hundred Twenty-Eight Thousand Two Hundred Fifty

Basics

Value: -228251 → -228250 → -228249

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 5 ³ × 11 × 83

Divisors: 1, 2, 5, 10, 11, 22, 25, 50, 55, 83

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110111101110011010

Octal: -675632

Duodecimal: -B010A

Hexadecimal: -37b9a

Square: 52098062500

Square Root: 477.75516742365016

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

Numbers k such that φ(k) | sigma₁₀(k). A15768

a(n) = ∑_d∣n (σ(d)*pod(d)) where σ(k) = the sum of the divisors of k (A000203) and pod(k) = the product of the divisors of k (A007955). A325029