Properties of the Number 43944

Forty-Three Thousand Nine Hundred Forty-Four

Basics

Value: 43943 → 43944 → 43945

Parity: even

Prime: No

Previous Prime: 43943

Next Prime: 43951

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ³ × 3 × 1831

Divisors: 1, 2, 3, 4, 6, 8, 12, 24, 1831, 3662

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010101110101000

Octal: 125650

Duodecimal: 21520

Hexadecimal: aba8

Square: 1931075136

Square Root: 209.62824237206206

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

Number of 7-step left-handed knight's tours (moves only out two, left one) on an n X n board summed over all starting positions. A187177

T(n,k) is the number of n-step left-handed knight's tours (moves only out two, left one) on a k X k board summed over all starting positions. A187172

Numbers k such that 1 and 7 occur juxtaposed in the base-8 representation of k but not of k+1. A43944