2² × 5 × 37 × 11677

Prime Factor Structure

Factorization String 2^2 × 5 × 37 × 11677

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 18,638,088

Proper Divisor Sum 9,997,108

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #8640977 ← → #8641007

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

8,640,980 4,320,490 2,160,245 6,480,736 3,240,368 1,620,184 810,092 405,046 202,523 607,570 303,785 911,356 455,678 227,839 683,518 341,759 1,025,278 512,639 1,537,918 768,959 2,306,878 1,153,439 3,460,318 1,730,159 5,190,478 2,595,239 7,785,718 3,892,859 11,678,578 5,839,289 17,517,868 8,758,934 4,379,467 13,138,402 6,569,201 19,707,604 9,853,802 4,926,901 14,780,704 7,390,352 3,695,176 1,847,588 923,794 461,897 1,385,692 692,846 346,423 1,039,270 519,635 1,558,906 779,453 2,338,360 1,169,180 584,590 292,295 876,886 438,443 1,315,330 657,665 1,972,996

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