Properties of the Number 87944

Eighty-Seven Thousand Nine Hundred Forty-Four

Basics

Value: 87943 → 87944 → 87945

Parity: even

Prime: No

Previous Prime: 87943

Next Prime: 87959

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 ³ × 10993

Divisors: 1, 2, 4, 8, 10993, 21986, 43972, 87944

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101011110001000

Octal: 253610

Duodecimal: 42A88

Hexadecimal: 15788

Square: 7734147136

Square Root: 296.5535364820322

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 (n+1) X (4+1) 0..2 arrays colored with the upper median value of each 2 X 2 subblock. A235950

Expansion of (1-4·x+3·x²)/((1-2·x)*(1-4·x+x²)). A87944