Properties of the Number 8227

Eight Thousand Two Hundred Twenty-Seven

Basics

Value: 8226 → 8227 → 8228

Parity: odd

Prime: No

Previous Prime: 8221

Next Prime: 8231

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 19 × 433

Divisors: 1, 19, 433, 8227

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 10000000100011

Octal: 20043

Duodecimal: 4917

Hexadecimal: 2023

Square: 67683529

Square Root: 90.7028114227999

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

Number of partitions of n if there are two kinds of 1's and two kinds of 2's. A97

Number of partitions of n such that the successive differences of consecutive parts are nondecreasing. A240026

Number of partitions of n such that 2*(greatest part) = (number of parts). A237753

Composites whose prime factorization in base 6 is an anagram of the number in base 6. A260050

Numbers k such that φ(k) is a perfect 5th power. A78165

G.f.: exp( ∑_n>=1 xⁿ/n * ∏_d∣n (1 + d·xⁿ)^d ). A205482

T(n,k)=Number of nXk 0..2 arrays with every 0 next to a 1 and every 1 next to a 2 horizontally, vertically, diagonally or antidiagonally. A232459

Numbers that are the sum of seven fourth powers in four or more ways. A345570

Numbers that are the sum of seven fourth powers in five or more ways. A345571

Numbers that are the sum of seven fourth powers in exactly five ways. A345827