3 × 7 × 11 × 16943

Prime Factor Structure

Factorization String 3 × 7 × 11 × 16943

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,506,496

Proper Divisor Sum 2,592,663

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #3913807 ← → #3913837

1 3 7 11 21 33 77 231 16,943 50,829 118,601 186,373 355,803 559,119 1,304,611 3,913,833

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

3,913,833 11,741,500 5,870,750 2,935,375 8,806,126 4,403,063 13,209,190 6,604,595 19,813,786 9,906,893 29,720,680 14,860,340 7,430,170 3,715,085 11,145,256 5,572,628 2,786,314 1,393,157 4,179,472 2,089,736 1,044,868 522,434 261,217 783,652 391,826 195,913 587,740 293,870 146,935 440,806 220,403 661,210 330,605 991,816 495,908 247,954 123,977 371,932 185,966 92,983 278,950 139,475 418,426 209,213 627,640 313,820 156,910 78,455 235,366 117,683 353,050 176,525 529,576 264,788 132,394 66,197 198,592 99,296 49,648 24,824

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