Properties of the Number 44330

Forty-Four Thousand Three Hundred Thirty

Basics

Value: 44329 → 44330 → 44331

Parity: even

Prime: No

Previous Prime: 44293

Next Prime: 44351

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 5 × 11 × 13 × 31

Divisors: 1, 2, 5, 10, 11, 13, 22, 26, 31, 55

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010110100101010

Octal: 126452

Duodecimal: 217A2

Hexadecimal: ad2a

Square: 1965148900

Square Root: 210.5469068877527

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

Triangle T(n,k) of n X n binary matrices with k=0..n² ones, up to rotational symmetry. A54772

Numbers k such that ω(k) = 5 and the largest prime factor of k equals the sum of its remaining distinct prime factors, where ω(k) = A001221(k). A383729

Numbers n such that sum of distinct primes dividing n is divisible by the largest prime dividing n. Also n is neither a prime, nor a true power of prime and n is squarefree. Squarefree solutions of A071140. A71141

Numbers k such that sopfr(k) = sopfr(k - sopfr(k)). A50781

a(n) is the number in the first column of the Trithoff (tribonacci) array that starts off the row containing the tail of n times the tribonacci sequence. A351689

Numbers such that the sum of prime factors without repetition divides the product of prime factors without repetition and each division yields a greater quotient. A380487

Numbers n such that sum of distinct primes dividing n is divisible by the largest prime dividing n. Also n has exactly 5 distinct prime factors and n is squarefree. A71144

Triangle read by rows: T(n,k) is the coefficient A_k in the transformation ∑_k=0..n (k+1)*x^k = ∑_k=0..n A_k*(x+3)^k. A246798

a(n) = (5·n + 4)*binomial(n+7,7)/4. A56125

Numbers n such that string 8,7 occurs in the base 9 representation of n but not of n-1. A44330