2³ × 41 × 66109

Prime Factor Structure

Factorization String 2^3 × 41 × 66109

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 41,649,300

Proper Divisor Sum 19,965,548

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #21683749 ← → #21683759

1 2 4 8 41 82 164 328 66,109 132,218 264,436 528,872 2,710,469 5,420,938 10,841,876 21,683,752

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

21,683,752 10,841,876 5,420,938 2,710,469 8,131,408 4,065,704 2,032,852 1,016,426 508,213 1,524,640 762,320 381,160 190,580 95,290 47,645 142,936 71,468 35,734 17,867 53,602 26,801 80,404 40,202 20,101 60,304 30,152 15,076 7,538 3,769 11,308 5,654 2,827 8,482 4,241 12,724 6,362 3,181 9,544 4,772 2,386 1,193 3,580 1,790 895 2,686 1,343 4,030 2,015 6,046 3,023 9,070 4,535 13,606 6,803 20,410 10,205 30,616 15,308 7,654 3,827

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