3 × 640069

Prime Factor Structure

Factorization String 3 × 640069

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,560,280

Proper Divisor Sum 640,073

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1920203 ← → #1920211

1 3 640,069 1,920,207

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

1,920,207 5,760,622 2,880,311 8,640,934 4,320,467 12,961,402 6,480,701 19,442,104 9,721,052 4,860,526 2,430,263 7,290,790 3,645,395 10,936,186 5,468,093 16,404,280 8,202,140 4,101,070 2,050,535 6,151,606 3,075,803 9,227,410 4,613,705 13,841,116 6,920,558 3,460,279 10,380,838 5,190,419 15,571,258 7,785,629 23,356,888 11,678,444 5,839,222 2,919,611 8,758,834 4,379,417 13,138,252 6,569,126 3,284,563 9,853,690 4,926,845 14,780,536 7,390,268 3,695,134 1,847,567 5,542,702 2,771,351 8,314,054 4,157,027 12,471,082 6,235,541 18,706,624 9,353,312 4,676,656 2,338,328 1,169,164 584,582 292,291 876,874 438,437

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