3² × 53 × 1427

Prime Factor Structure

Factorization String 3^2 × 53 × 1427

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,002,456

Proper Divisor Sum 321,777

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #680657 ← → #680681

1 3 9 53 159 477 1,427 4,281 12,843 75,631 226,893 680,679

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

680,679 2,042,038 1,021,019 3,063,058 1,531,529 4,594,588 2,297,294 1,148,647 3,445,942 1,722,971 5,168,914 2,584,457 7,753,372 3,876,686 1,938,343 5,815,030 2,907,515 8,722,546 4,361,273 13,083,820 6,541,910 3,270,955 9,812,866 4,906,433 14,719,300 7,359,650 3,679,825 11,039,476 5,519,738 2,759,869 8,279,608 4,139,804 2,069,902 1,034,951 3,104,854 1,552,427 4,657,282 2,328,641 6,985,924 3,492,962 1,746,481 5,239,444 2,619,722 1,309,861 3,929,584 1,964,792 982,396 491,198 245,599 736,798 368,399 1,105,198 552,599 1,657,798 828,899 2,486,698 1,243,349 3,730,048 1,865,024 932,512

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