3 × 19 × 81943

Prime Factor Structure

Factorization String 3 × 19 × 81943

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,555,520

Proper Divisor Sum 1,884,769

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #4670749 ← → #4670753

1 3 19 57 81,943 245,829 1,556,917 4,670,751

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

4,670,751 14,012,254 7,006,127 21,018,382 10,509,191 31,527,574 15,763,787 47,291,362 23,645,681 70,937,044 35,468,522 17,734,261 53,202,784 26,601,392 13,300,696 6,650,348 3,325,174 1,662,587 4,987,762 2,493,881 7,481,644 3,740,822 1,870,411 5,611,234 2,805,617 8,416,852 4,208,426 2,104,213 6,312,640 3,156,320 1,578,160 789,080 394,540 197,270 98,635 295,906 147,953 443,860 221,930 110,965 332,896 166,448 83,224 41,612 20,806 10,403 31,210 15,605 46,816 23,408 11,704 5,852 2,926 1,463 4,390 2,195 6,586 3,293 9,880 4,940

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