2 × 7 × 13 × 23 × 431

Prime Factor Structure

Factorization String 2 × 7 × 13 × 23 × 431

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 3,483,648

Proper Divisor Sum 1,679,482

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1804139 ← → #1804199

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

1,804,166 902,083 2,706,250 1,353,125 4,059,376 2,029,688 1,014,844 507,422 253,711 761,134 380,567 1,141,702 570,851 1,712,554 856,277 2,568,832 1,284,416 642,208 321,104 160,552 80,276 40,138 20,069 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 22 11 34 17 52 26 13 40 20 10

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