Properties of the Number 13529

Thirteen Thousand Five Hundred Twenty-Nine

Basics

Value: 13528 → 13529 → 13530

Parity: odd

Prime: No

Previous Prime: 13523

Next Prime: 13537

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 83 × 163

Divisors: 1, 83, 163, 13529

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 11010011011001

Octal: 32331

Duodecimal: 79B5

Hexadecimal: 34d9

Square: 183033841

Square Root: 116.31422956801116

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) = a(n-1) + a(n-2) + 1, with a(0) = a(1) = 1. A1595

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays containing all values 0..3 with every 2X2 subblock having one or two distinct values, and new values 0..3 introduced in row major order. A209969

a(n) = (2·n+1) * (4·n-1). A33566

a(n) = 2·Fibonacci(n+2) + ((-1)ⁿ - 3)/2. A66629

Number of disconnected 4-regular simple graphs on n vertices with girth at least 6. A185246

Expansion of (1/x) * Series_Reversion( x * (1-x-x⁴/(1-x)³) ). A367415

Number of factorizations of 2ⁿ into factors > 1 with even integer average. A326671

Consecutive states of the linear congruential pseudo-random number generator 259·s mod 2¹⁵ when started at s=1. A384194

Row sums of A128586. A128587

a(n) = a(n-1) + a(n-2) + (1 - (-1)^a(n-1 + a(n-2))) with a(0) = 0, a(1) = 1. A253197