3 × 7 × 952507

Prime Factor Structure

Factorization String 3 × 7 × 952507

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 30,480,256

Proper Divisor Sum 10,477,609

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #20002639 ← → #20002651

1 3 7 21 952,507 2,857,521 6,667,549 20,002,647

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

20,002,647 60,007,942 30,003,971 90,011,914 45,005,957 135,017,872 67,508,936 33,754,468 16,877,234 8,438,617 25,315,852 12,657,926 6,328,963 18,986,890 9,493,445 28,480,336 14,240,168 7,120,084 3,560,042 1,780,021 5,340,064 2,670,032 1,335,016 667,508 333,754 166,877 500,632 250,316 125,158 62,579 187,738 93,869 281,608 140,804 70,402 35,201 105,604 52,802 26,401 79,204 39,602 19,801 59,404 29,702 14,851 44,554 22,277 66,832 33,416 16,708 8,354 4,177 12,532 6,266 3,133 9,400 4,700 2,350 1,175 3,526

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