Properties of the Number 33849

Thirty-Three Thousand Eight Hundred Forty-Nine

Basics

Value: 33848 → 33849 → 33850

Parity: odd

Prime: No

Previous Prime: 33829

Next Prime: 33851

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 3761

Divisors: 1, 3, 9, 3761, 11283, 33849

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000010000111001

Octal: 102071

Duodecimal: 17709

Hexadecimal: 8439

Square: 1145754801

Square Root: 183.98097727754356

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

Odd composites k such that σ(k) has the same powerful part as k, where σ is the sum of divisors function. A386425

Terms k of A228058 such that gcd(k - A048250(k), A162296(k) - k) = A162296(k) - k. A325376

A triangle of polynomial coefficients:{a, b, c, d} = {2, 3, 3, 2}; p(x,n)=(-1)ⁿ*(1 - d - c x)^{n + 1}*Sum[(a·k + b)ⁿ*(c·x + d)^k, {k, 0, Infinity}]. A154593

Numbers n such that n | 9ⁿ + 7ⁿ + 5ⁿ + 3ⁿ. A63455

Least m such that reverse(σ(m)) = σ(m+n). A71813

Numbers whose prime factors are 3 and 5. A33849

G.f. satisfies A(x) = 1 / (1 - x³*A(x)³ / (1 - x)). A376490