Properties of the Number 44068

Forty-Four Thousand Sixty-Eight

Basics

Value: 44067 → 44068 → 44069

Parity: even

Prime: No

Previous Prime: 44059

Next Prime: 44071

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 23 × 479

Divisors: 1, 2, 4, 23, 46, 92, 479, 958, 1916, 11017

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010110000100100

Octal: 126044

Duodecimal: 21604

Hexadecimal: ac24

Square: 1941988624

Square Root: 209.9237956973911

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

Expansion of (1 - x³ - x⁴)/((1 - x³ - x⁴)² - 4·x⁷). A376730

a(n) = ∑_k=0..n fibonacci(k+1)*binomial(2·n-1,n-k). A279014

a(n) = ∑_k=n..2·n T(n,k), T given by A027052. A27067

Growth series for group with presentation < S, T : S² = T³ = (S·T)¹¹ = 1 >. A299252

a(0) = 2, a(1) = 2, and for n > 1, a(n) = a(n-1) + a((a(n-1) - 1) mod n). A145465

a(n) = T(n,n-3), array T as in A038738. A38740

Base-3 analog of A208059. A212992

Numbers n such that string 1,3 occurs in the base 4 representation of n but not of n-1. A44068

Arithmetic mean of next a(n) successive squares of positive integers is a square. A214492