Properties of the Number 27204

Twenty-Seven Thousand Two Hundred Four

Basics

Value: 27203 → 27204 → 27205

Parity: even

Prime: No

Previous Prime: 27197

Next Prime: 27211

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 2267

Divisors: 1, 2, 3, 4, 6, 12, 2267, 4534, 6801, 9068

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110101001000100

Octal: 65104

Duodecimal: 138B0

Hexadecimal: 6a44

Square: 740057616

Square Root: 164.93635136015348

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

Fibonacci sequence beginning 13, 9. A206609

Pisot sequence L(6,7). A48585

Number of ordered triples (w,x,y) with all terms in {-n,...-1,1,...,n} and w+2x+3y>0. A211621

Pisot sequence L(7,9). A48589

Number of n X 3 integer arrays with each element equal to the number of horizontal and vertical neighbors differing from itself by exactly one. A266076

Number of n X n 0..2 symmetric matrices with every element equal to zero, one or four horizontal and vertical neighbors, and new values 0..2 introduced in lower triangle row major order. A210905

a(n) = ∑_k=0..n-3 T(n,k) * T(n,k+3), with T given by A026714. A27204