Properties of the Number 59345

Fifty-Nine Thousand Three Hundred Forty-Five

Basics

Value: 59344 → 59345 → 59346

Parity: odd

Prime: No

Previous Prime: 59341

Next Prime: 59351

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 5 × 11 × 13 × 83

Divisors: 1, 5, 11, 13, 55, 65, 83, 143, 415, 715

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110011111010001

Octal: 163721

Duodecimal: 2A415

Hexadecimal: e7d1

Square: 3521829025

Square Root: 243.60829214129802

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 dissections of a convex (n+2)-gon into triangles and quadrilaterals by nonintersecting diagonals. A1002

Ramanujan's approximation to population of x² + y² <= 2ⁿ. A691

Square array T(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where T(n,0) = 0ⁿ and T(n,k) = k * ∑_r=0..n binomial(n+r+k,r) * binomial(r,n-r)/(n+r+k) for k > 0. A378289

Sum of numbers that can be written as t·n + u*(n+1) for nonnegative integers t,u in exactly five ways. A76458

a(n) is obtained by applying the map k -> composite(k) n times, starting at n. A280327

Convoluted convolved Fibonacci numbers G_j¹⁰. A89097

Sign twisted convoluted convolved Fibonacci numbers H_j¹⁰. A89106

Triangle T(n,m) read by rows, [A(x)]^m = ∑_n>=m T(n,m)*xⁿ, where A(x) satisfies A(x) = x/(1-A(x)-A(x)²). A188111

Tetraprimes (or products of exactly four distinct prime numbers) that are the sum of two successive tetraprimes. A380348

Central column of Pascal's "rhombus" (actually a triangle) A059317. A59345