137 × 619

Prime Factor Structure

Factorization String 137 × 619

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 85,560

Proper Divisor Sum 757

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #84793 ← → #84809

1 137 619 84,803

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

84,803 254,410 127,205 381,616 190,808 95,404 47,702 23,851 71,554 35,777 107,332 53,666 26,833 80,500 40,250 20,125 60,376 30,188 15,094 7,547 22,642 11,321 33,964 16,982 8,491 25,474 12,737 38,212 19,106 9,553 28,660 14,330 7,165 21,496 10,748 5,374 2,687 8,062 4,031 12,094 6,047 18,142 9,071 27,214 13,607 40,822 20,411 61,234 30,617 91,852 45,926 22,963 68,890 34,445 103,336 51,668 25,834 12,917 38,752 19,376

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