2² × 5 × 169489

Prime Factor Structure

Factorization String 2^2 × 5 × 169489

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 7,118,580

Proper Divisor Sum 3,728,800

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #3389773 ← → #3389797

1 2 4 5 10 20 169,489 338,978 677,956 847,445 1,694,890 3,389,780

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

3,389,780 1,694,890 847,445 2,542,336 1,271,168 635,584 317,792 158,896 79,448 39,724 19,862 9,931 29,794 14,897 44,692 22,346 11,173 33,520 16,760 8,380 4,190 2,095 6,286 3,143 9,430 4,715 14,146 7,073 21,220 10,610 5,305 15,916 7,958 3,979 11,938 5,969 17,908 8,954 4,477 13,432 6,716 3,358 1,679 5,038 2,519 7,558 3,779 11,338 5,669 17,008 8,504 4,252 2,126 1,063 3,190 1,595 4,786 2,393 7,180 3,590

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