3 × 5 × 17 × 19387

Prime Factor Structure

Factorization String 3 × 5 × 17 × 19387

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,375,616

Proper Divisor Sum 3,431,931

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #4943677 ← → #4943693

1 3 5 15 17 51 85 255 19,387 58,161 96,935 290,805 329,579 988,737 1,647,895 4,943,685

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

4,943,685 14,831,056 7,415,528 3,707,764 1,853,882 926,941 2,780,824 1,390,412 695,206 347,603 1,042,810 521,405 1,564,216 782,108 391,054 195,527 586,582 293,291 879,874 439,937 1,319,812 659,906 329,953 989,860 494,930 247,465 742,396 371,198 185,599 556,798 278,399 835,198 417,599 1,252,798 626,399 1,879,198 939,599 2,818,798 1,409,399 4,228,198 2,114,099 6,342,298 3,171,149 9,513,448 4,756,724 2,378,362 1,189,181 3,567,544 1,783,772 891,886 445,943 1,337,830 668,915 2,006,746 1,003,373 3,010,120 1,505,060 752,530 376,265 1,128,796

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