Properties of the Number 27944

Twenty-Seven Thousand Nine Hundred Forty-Four

Basics

Value: 27943 → 27944 → 27945

Parity: even

Prime: No

Previous Prime: 27943

Next Prime: 27947

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ³ × 7 × 499

Divisors: 1, 2, 4, 7, 8, 14, 28, 56, 499, 998

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110110100101000

Octal: 66450

Duodecimal: 14208

Hexadecimal: 6d28

Square: 780867136

Square Root: 167.1645895517349

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 multigraphs with 5 nodes and n edges. A14395

Expansion of exp(tan(x)*sinh(x)). A9251

Number of (n+1)X2 0..3 arrays with no 2X2 subblock determinant equal to any horizontal or vertical neighbor 2X2 subblock determinant. A185919

a(n) = T(2n+1, n+4), T given by A027935. A27944