Properties of the Number 44526

Forty-Four Thousand Five Hundred Twenty-Six

Basics

Value: 44525 → 44526 → 44527

Parity: even

Prime: No

Previous Prime: 44519

Next Prime: 44531

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 41 × 181

Divisors: 1, 2, 3, 6, 41, 82, 123, 181, 246, 362

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010110111101110

Octal: 126756

Duodecimal: 21926

Hexadecimal: adee

Square: 1982564676

Square Root: 211.0118480085893

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

G.f.: 1/(1-G001190), where G001190 = x + x² + x³ + 2x⁴ + 3x⁵ + ... is the g.f. for the Wedderburn-Etherington numbers A001190. A85748

Number of rooted binary trees (in which all inner nodes have precisely two children) with n leaves and with maximal number of cherries (i.e., maximal number of pendant subtrees with two leaves). A344613

Number of nX2 0..6 arrays with every row and column nondecreasing rightwards and downwards, and the number of instances of each value within one of each other. A201066

Number of (n+2) X (2+2) 0..1 arrays with each 3 X 3 subblock having clockwise perimeter pattern 00010001 00010101 or 01010101. A261107

G.f. satisfies: A(x/A(x)²) = 1 + x·A(x). A145350

Numbers n such that string 1,0 occurs in the base 7 representation of n but not of n+1. A44526