7 × 149 × 421

Prime Factor Structure

Factorization String 7 × 149 × 421

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 506,400

Proper Divisor Sum 67,297

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #439081 ← → #439123

1 7 149 421 1,043 2,947 62,729 439,103

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

439,103 1,317,310 658,655 1,975,966 987,983 2,963,950 1,481,975 4,445,926 2,222,963 6,668,890 3,334,445 10,003,336 5,001,668 2,500,834 1,250,417 3,751,252 1,875,626 937,813 2,813,440 1,406,720 703,360 351,680 175,840 87,920 43,960 21,980 10,990 5,495 16,486 8,243 24,730 12,365 37,096 18,548 9,274 4,637 13,912 6,956 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794

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