2² × 5 × 618571

Prime Factor Structure

Factorization String 2^2 × 5 × 618571

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 25,980,024

Proper Divisor Sum 13,608,604

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #12371377 ← → #12371423

1 2 4 5 10 20 618,571 1,237,142 2,474,284 3,092,855 6,185,710 12,371,420

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

12,371,420 6,185,710 3,092,855 9,278,566 4,639,283 13,917,850 6,958,925 20,876,776 10,438,388 5,219,194 2,609,597 7,828,792 3,914,396 1,957,198 978,599 2,935,798 1,467,899 4,403,698 2,201,849 6,605,548 3,302,774 1,651,387 4,954,162 2,477,081 7,431,244 3,715,622 1,857,811 5,573,434 2,786,717 8,360,152 4,180,076 2,090,038 1,045,019 3,135,058 1,567,529 4,702,588 2,351,294 1,175,647 3,526,942 1,763,471 5,290,414 2,645,207 7,935,622 3,967,811 11,903,434 5,951,717 17,855,152 8,927,576 4,463,788 2,231,894 1,115,947 3,347,842 1,673,921 5,021,764 2,510,882 1,255,441 3,766,324 1,883,162 941,581 2,824,744

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