2 × 3 × 19 × 18743

Prime Factor Structure

Factorization String 2 × 3 × 19 × 18743

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,498,560

Proper Divisor Sum 2,361,858

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2136661 ← → #2136707

1 2 3 6 19 38 57 114 18,743 37,486 56,229 112,458 356,117 712,234 1,068,351 2,136,702

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

2,136,702 1,068,351 3,205,054 1,602,527 4,807,582 2,403,791 7,211,374 3,605,687 10,817,062 5,408,531 16,225,594 8,112,797 24,338,392 12,169,196 6,084,598 3,042,299 9,126,898 4,563,449 13,690,348 6,845,174 3,422,587 10,267,762 5,133,881 15,401,644 7,700,822 3,850,411 11,551,234 5,775,617 17,326,852 8,663,426 4,331,713 12,995,140 6,497,570 3,248,785 9,746,356 4,873,178 2,436,589 7,309,768 3,654,884 1,827,442 913,721 2,741,164 1,370,582 685,291 2,055,874 1,027,937 3,083,812 1,541,906 770,953 2,312,860 1,156,430 578,215 1,734,646 867,323 2,601,970 1,300,985 3,902,956 1,951,478 975,739 2,927,218

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