3 × 5³ × 7 × 11

Prime Factor Structure

Factorization String 3 × 5^3 × 7 × 11

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 59,904

Proper Divisor Sum 31,029

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #28871 ← → #28879

1 3 5 7 11 15 21 25 33 35 55 75 77 105 125 165 175 231 275 375 385 525 825 875 1,155 1,375 1,925 2,625 4,125 5,775 9,625 28,875

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

28,875 86,626 43,313 129,940 64,970 32,485 97,456 48,728 24,364 12,182 6,091 18,274 9,137 27,412 13,706 6,853 20,560 10,280 5,140 2,570 1,285 3,856 1,928 964 482 241 724 362 181 544 272 136 68 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.