2 × 5 × 7 × 1021

Prime Factor Structure

Factorization String 2 × 5 × 7 × 1021

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 147,168

Proper Divisor Sum 75,698

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #71453 ← → #71471

1 2 5 7 10 14 35 70 1,021 2,042 5,105 7,147 10,210 14,294 35,735 71,470

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

71,470 35,735 107,206 53,603 160,810 80,405 241,216 120,608 60,304 30,152 15,076 7,538 3,769 11,308 5,654 2,827 8,482 4,241 12,724 6,362 3,181 9,544 4,772 2,386 1,193 3,580 1,790 895 2,686 1,343 4,030 2,015 6,046 3,023 9,070 4,535 13,606 6,803 20,410 10,205 30,616 15,308 7,654 3,827 11,482 5,741 17,224 8,612 4,306 2,153 6,460 3,230 1,615 4,846 2,423 7,270 3,635 10,906 5,453 16,360

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