3 × 19 × 128203

Prime Factor Structure

Factorization String 3 × 19 × 128203

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 10,256,320

Proper Divisor Sum 2,948,749

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #7307561 ← → #7307581

1 3 19 57 128,203 384,609 2,435,857 7,307,571

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

7,307,571 21,922,714 10,961,357 32,884,072 16,442,036 8,221,018 4,110,509 12,331,528 6,165,764 3,082,882 1,541,441 4,624,324 2,312,162 1,156,081 3,468,244 1,734,122 867,061 2,601,184 1,300,592 650,296 325,148 162,574 81,287 243,862 121,931 365,794 182,897 548,692 274,346 137,173 411,520 205,760 102,880 51,440 25,720 12,860 6,430 3,215 9,646 4,823 14,470 7,235 21,706 10,853 32,560 16,280 8,140 4,070 2,035 6,106 3,053 9,160 4,580 2,290 1,145 3,436 1,718 859 2,578 1,289

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