109 × 18521

Prime Factor Structure

Factorization String 109 × 18521

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,037,420

Proper Divisor Sum 18,631

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #2018773 ← → #2018827

1 109 18,521 2,018,789

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

2,018,789 6,056,368 3,028,184 1,514,092 757,046 378,523 1,135,570 567,785 1,703,356 851,678 425,839 1,277,518 638,759 1,916,278 958,139 2,874,418 1,437,209 4,311,628 2,155,814 1,077,907 3,233,722 1,616,861 4,850,584 2,425,292 1,212,646 606,323 1,818,970 909,485 2,728,456 1,364,228 682,114 341,057 1,023,172 511,586 255,793 767,380 383,690 191,845 575,536 287,768 143,884 71,942 35,971 107,914 53,957 161,872 80,936 40,468 20,234 10,117 30,352 15,176 7,588 3,794 1,897 5,692 2,846 1,423 4,270 2,135

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