Properties of the Number 65534

Sixty-Five Thousand Five Hundred Thirty-Four

Basics

Value: 65533 → 65534 → 65535

Parity: even

Prime: No

Previous Prime: 65521

Next Prime: 65537

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 7 × 31 × 151

Divisors: 1, 2, 7, 14, 31, 62, 151, 217, 302, 434

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111111111111110

Octal: 177776

Duodecimal: 31B12

Hexadecimal: fffe

Square: 4294705156

Square Root: 255.99609372019722

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

a(n) = 2ⁿ - 2. A918

a(2·n) = 3·2ⁿ - 2; a(2·n+1) = 2ⁿ⁺² - 2. A27383

Expansion of (1-x+2x²)/((1-x)*(1-2x)). A95121

Coefficients of iterated exponential function defined by y(x) = x^y(x) for e^-e < x < e^1/e, expanded about x=1. A33917

Number of aperiodic compositions of n with relatively prime parts. Number of compositions of n with relatively prime parts and relatively prime run-lengths. A296302

a(0) = 1; a(n) = a(n-1)+1 if n is even, otherwise a(n) = 2·a(n-1). A75427

Number of palindromes of length n using exactly two different symbols. A56453

A051838 gives numbers m such that the sum of first m primes divides the product of the first m primes. This sequence gives corresponding values of the sum of first m primes. A140763

Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 619", based on the 5-celled von Neumann neighborhood. A283353

Fermat primes minus 3. A70813