Properties of the Number 44561

Forty-Four Thousand Five Hundred Sixty-One

Basics

Value: 44560 → 44561 → 44562

Parity: odd

Prime: No

Previous Prime: 44549

Next Prime: 44563

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 11 × 4051

Divisors: 1, 11, 4051, 44561

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010111000010001

Octal: 127021

Duodecimal: 21955

Hexadecimal: ae11

Square: 1985682721

Square Root: 211.09476544907503

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 integer partitions of n whose parts do not have the same mean as median. A359894

Number of integer partitions of n whose parts are not in arithmetic progression. A389811

Number of vertices in the hyperoctahedral (or cocktail party) graph of order n. A368756

Expansion of ∏_k>=1 1/(1 - x^2·k-1)^k*(3·k-1/2). A294669

Number of prime plane trees of weight prime(n). A276687

Divisors of 2⁵⁰ - 1. A3554

Number of partitions of n which have nonconstant reversal sums, as defined in Comments. A236170

Number of free linear polycubes of size n, identifying rotations and reflections and avoiding neighbors at [0,0,+-2], [0,+-2,0], and [+-2,0,0]. A363203

Strong pseudoprimes to base 32. A20258

Numbers n such that there are exactly 4 primes p such that floor(n·log(n))+1<=p<=floor((n+1)*log(n+1))-1. A68362