Properties of the Number 45529

Forty-Five Thousand Five Hundred Twenty-Nine

Basics

Value: 45528 → 45529 → 45530

Parity: odd

Prime: No

Previous Prime: 45523

Next Prime: 45533

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 11 × 4139

Divisors: 1, 11, 4139, 45529

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011000111011001

Octal: 130731

Duodecimal: 22421

Hexadecimal: b1d9

Square: 2072889841

Square Root: 213.3752562974442

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

Fundamental discriminants d uniquely characterizing all complex biquadratic fields Q(sqrt(-3),sqrt(d)) which have 3-class group of type (3,3) and second 3-class group isomorphic to SmallGroup(729,37). A250240

Number of scalene triangles, distinct up to congruence, on an n X n grid (or geoboard). A190313

Indices of hexagonal numbers (A000384) which are also centered heptagonal numbers (A069099). A253714

Expansion of ∏_{m >= 1} (1-m·q^m)¹¹. A22671

Expansion of (1-x)^-1/(1+x²+2·x³). A77890

Hodge structure on relative homology of some varieties related to cluster algebras of type A. A196019

a(n+1) = 5·a(n)³ - 3·a(n), a(0) = 1. A45529