Properties of the Number 44280

Forty-Four Thousand Two Hundred Eighty

Basics

Value: 44279 → 44280 → 44281

Parity: even

Prime: No

Previous Prime: 44279

Next Prime: 44281

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ³ × 3 ³ × 5 × 41

Divisors: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010110011111000

Octal: 126370

Duodecimal: 21760

Hexadecimal: acf8

Square: 1960718400

Square Root: 210.42813500100218

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

a(n) = n*(n+1)*(2·n+1)/3. A6331

Lengths of successive generations of the Kolakoski sequence A000002. A54352

Triangular array read by rows: row n shows the coefficients of the polynomial p(x,n) constructed as in Comments; these polynomials form a strong divisibility sequence. A327321

Triangle read by rows: T(n,0) = 0 for n >= 0; T(n,2·k+1) = A152842(2·n,2*(n-k)) and T(n,2·k) = A152842(2·n,2*(n-k)+1) for n >= k > 0. A299989

Numbers with prime factorization p·q*r³*s³ (where p, q, r, s are distinct primes). A190108

Moment of inertia of all magic squares of order n. A126275

a(0)=1; a(n) = sigma₁(n) + sigma₃(n). A92345

Numbers n such that n * (x-1)/x produces a rotation of the digits in n for some value of x. A288626

Sum of the areas of the squares on the sides of the distinct rectangles that can be made with positive integer sides such that L + W = n, W < L. A294473

Coefficients arising from the Taylor series expansion of log(arcsin(x)/log(1+x)). A317209