5² × 256021

Prime Factor Structure

Factorization String 5^2 × 256021

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 7,936,682

Proper Divisor Sum 1,536,157

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #6400489 ← → #6400531

1 5 25 256,021 1,280,105 6,400,525

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

6,400,525 19,201,576 9,600,788 4,800,394 2,400,197 7,200,592 3,600,296 1,800,148 900,074 450,037 1,350,112 675,056 337,528 168,764 84,382 42,191 126,574 63,287 189,862 94,931 284,794 142,397 427,192 213,596 106,798 53,399 160,198 80,099 240,298 120,149 360,448 180,224 90,112 45,056 22,528 11,264 5,632 2,816 1,408 704 352 176 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.