8553221

Prime Factor Structure

Factorization String 8553221

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 8,553,222

Proper Divisor Sum 1

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #8553199 ← → #8553229

1 8,553,221

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

8,553,221 25,659,664 12,829,832 6,414,916 3,207,458 1,603,729 4,811,188 2,405,594 1,202,797 3,608,392 1,804,196 902,098 451,049 1,353,148 676,574 338,287 1,014,862 507,431 1,522,294 761,147 2,283,442 1,141,721 3,425,164 1,712,582 856,291 2,568,874 1,284,437 3,853,312 1,926,656 963,328 481,664 240,832 120,416 60,208 30,104 15,052 7,526 3,763 11,290 5,645 16,936 8,468 4,234 2,117 6,352 3,176 1,588 794 397 1,192 596 298 149 448 224 112 56 28 14 7

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