Properties of the Number 44085

Forty-Four Thousand Eighty-Five

Basics

Value: 44084 → 44085 → 44086

Parity: odd

Prime: No

Previous Prime: 44071

Next Prime: 44087

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 2939

Divisors: 1, 3, 5, 15, 2939, 8817, 14695, 44085

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010110000110101

Octal: 126065

Duodecimal: 21619

Hexadecimal: ac35

Square: 1943487225

Square Root: 209.96428267684007

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

Triangular array T(n,k), read by rows: coefficients of strong divisibility sequence of polynomials p(1,x) = 1, p(2,x) = 3 + 3·x, p(n,x) = u·p(n-1,x) + v·p(n-2,x) for n >= 3, where u = p(2,x), v = 1 - 2·x - x². A367301

a(n) = p(n)*p(n+1)*(p(n+1) - p(n)) + 1, where p(n) = prime(n). A383242

Positive integers n that are palindromic in base 2 and whose binary representation has the same number of 0's as 1's. A143905

a(n) = 196·n² - n. A158003

a(n) = 225·n² - 15. A158559

Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite BOG = Boggsite Na4Ca7[Al18Si78O192].74H2O starting with a T6 atom. A19078

Numbers k such that string 1,3 occurs in the base 5 representation of k but not of k-1. A44085