2² × 5 × 7 × 17 × 1621

Prime Factor Structure

Factorization String 2^2 × 5 × 7 × 17 × 1621

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 9,809,856

Proper Divisor Sum 5,951,876

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #3857941 ← → #3857983

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

3,857,980 1,928,990 964,495 2,893,486 1,446,743 4,340,230 2,170,115 6,510,346 3,255,173 9,765,520 4,882,760 2,441,380 1,220,690 610,345 1,831,036 915,518 457,759 1,373,278 686,639 2,059,918 1,029,959 3,089,878 1,544,939 4,634,818 2,317,409 6,952,228 3,476,114 1,738,057 5,214,172 2,607,086 1,303,543 3,910,630 1,955,315 5,865,946 2,932,973 8,798,920 4,399,460 2,199,730 1,099,865 3,299,596 1,649,798 824,899 2,474,698 1,237,349 3,712,048 1,856,024 928,012 464,006 232,003 696,010 348,005 1,044,016 522,008 261,004 130,502 65,251 195,754 97,877 293,632 146,816

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