Properties of the Number 24664

Twenty-Four Thousand Six Hundred Sixty-Four

Basics

Value: 24663 → 24664 → 24665

Parity: even

Prime: No

Previous Prime: 24659

Next Prime: 24671

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ³ × 3083

Divisors: 1, 2, 4, 8, 3083, 6166, 12332, 24664

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110000001011000

Octal: 60130

Duodecimal: 12334

Hexadecimal: 6058

Square: 608312896

Square Root: 157.04776343520464

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

T(n,k)=Number of (n+2)X(k+2) 0..2 arrays with every 3X3 subblock row, column, diagonal and antidiagonal sum not equal to 0 2 or 4. A252032

Let s(n,j) be ∑_i=1..j (prime(primepi(n) + i) mod n). Numbers n such that there exists j with s(n,j) = n. A274423

E.g.f. A(x) satisfies: A(x) = 1 + Series_Reversion( Integral 1/A(x)⁴ dx ). A144004

Integer part of (Product(n^{(1 + log(1 + i})/i²), {i, 1, n})). A62486

a(n) = A056188(n)/n. A98792

Number of (n+2) X (3+2) 0..2 arrays with every 3 X 3 subblock row, column, diagonal and antidiagonal sum not equal to 0 2 or 4. A252027

Number of (n+2)X(5+2) 0..2 arrays with every 3X3 subblock row, column, diagonal and antidiagonal sum not equal to 0 2 or 4. A252029

G.f. A(x) satisfies: A(x)² = ∑_n>=0 xⁿ*A(x)^2ⁿ. A192315

n written in fractional base 10/9. A24664