Properties of the Number 84849

Eighty-Four Thousand Eight Hundred Forty-Nine

Basics

Value: 84848 → 84849 → 84850

Parity: odd

Prime: No

Previous Prime: 84827

Next Prime: 84857

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 3 × 28283

Divisors: 1, 3, 28283, 84849

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100101101110001

Octal: 245561

Duodecimal: 41129

Hexadecimal: 14b71

Square: 7199352801

Square Root: 291.2885167664527

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

T(n,k) = number of (n+1) X (k+1) 0..3 arrays x(i,j) with every row sum{j·x(i,j), j=1..k+1} equal, and every column sum{i·x(i,j), i=1..n+1} equal, with top left element <= 1. A232526

Expansion of log(1+x)*exp(sinh(x)). A9418

a(n) = 1 + n + 2·n². A84849