3 × 5 × 19 × 2687

Prime Factor Structure

Factorization String 3 × 5 × 19 × 2687

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,290,240

Proper Divisor Sum 524,445

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #765781 ← → #765823

1 3 5 15 19 57 95 285 2,687 8,061 13,435 40,305 51,053 153,159 255,265 765,795

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

765,795 2,297,386 1,148,693 3,446,080 1,723,040 861,520 430,760 215,380 107,690 53,845 161,536 80,768 40,384 20,192 10,096 5,048 2,524 1,262 631 1,894 947 2,842 1,421 4,264 2,132 1,066 533 1,600 800 400 200 100 50 25 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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