Properties of the Number 44339

Forty-Four Thousand Three Hundred Thirty-Nine

Basics

Value: 44338 → 44339 → 44340

Parity: odd

Prime: No

Previous Prime: 44293

Next Prime: 44351

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 101 × 439

Divisors: 1, 101, 439, 44339

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010110100110011

Octal: 126463

Duodecimal: 217AB

Hexadecimal: ad33

Square: 1965946921

Square Root: 210.56827871263042

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) = numerator of sum of reciprocals of the terms of the continued fraction for H(n) = ∑_k=1..n 1/k. A112286

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 47 ones. A31815

Number of (n+2) X 4 binary arrays with each 3 X 3 subblock having rows and columns in lexicographically nondecreasing order. A184541

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 451", based on the 5-celled von Neumann neighborhood. A272258

Erroneous version of A024368. A25068

Numbers k such that the string 0,7 occurs in the base 10 representation of k but not of k-1. A44339