2 × 5 × 7 × 28081

Prime Factor Structure

Factorization String 2 × 5 × 7 × 28081

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,043,808

Proper Divisor Sum 2,078,138

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #1965661 ← → #1965673

1 2 5 7 10 14 35 70 28,081 56,162 140,405 196,567 280,810 393,134 982,835 1,965,670

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

1,965,670 982,835 2,948,506 1,474,253 4,422,760 2,211,380 1,105,690 552,845 1,658,536 829,268 414,634 207,317 621,952 310,976 155,488 77,744 38,872 19,436 9,718 4,859 14,578 7,289 21,868 10,934 5,467 16,402 8,201 24,604 12,302 6,151 18,454 9,227 27,682 13,841 41,524 20,762 10,381 31,144 15,572 7,786 3,893 11,680 5,840 2,920 1,460 730 365 1,096 548 274 137 412 206 103 310 155 466 233 700 350

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