2 × 7 × 31 × 20681

Prime Factor Structure

Factorization String 2 × 7 × 31 × 20681

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 15,883,776

Proper Divisor Sum 6,908,222

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #8975539 ← → #8975579

1 2 7 14 31 62 217 434 20,681 41,362 144,767 289,534 641,111 1,282,222 4,487,777 8,975,554

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

8,975,554 4,487,777 13,463,332 6,731,666 3,365,833 10,097,500 5,048,750 2,524,375 7,573,126 3,786,563 11,359,690 5,679,845 17,039,536 8,519,768 4,259,884 2,129,942 1,064,971 3,194,914 1,597,457 4,792,372 2,396,186 1,198,093 3,594,280 1,797,140 898,570 449,285 1,347,856 673,928 336,964 168,482 84,241 252,724 126,362 63,181 189,544 94,772 47,386 23,693 71,080 35,540 17,770 8,885 26,656 13,328 6,664 3,332 1,666 833 2,500 1,250 625 1,876 938 469 1,408 704 352 176 88 44

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