Properties of the Number 75827

Seventy-Five Thousand Eight Hundred Twenty-Seven

Basics

Value: 75826 → 75827 → 75828

Parity: odd

Prime: No

Previous Prime: 75821

Next Prime: 75833

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 191 × 397

Divisors: 1, 191, 397, 75827

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010100000110011

Octal: 224063

Duodecimal: 37A6B

Hexadecimal: 12833

Square: 5749733929

Square Root: 275.3670278010786

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

Triangle read by rows: T(n,k) = number of free hexagonal polyominoes with n cells, where the maximum number of collinear cell centers on any line in the plane is k. A378015

Let u(1) = x and u(n+1) = (n²/u(n)) + 1 for n >= 1; then a(n) is such that u(n) =(a(n)*x + b(n))/(c(n)*x + d(n)) (in lowest terms) and a(n), b(n), c(n), d(n) are positive integers. A75827