3² × 7² × 11 × 19²

Prime Factor Structure

Factorization String 3^2 × 7^2 × 11 × 19^2

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 54

Divisor Sum (σ) 3,387,852

Proper Divisor Sum 1,636,641

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #1751207 ← → #1751213

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

1,751,211 5,253,634 2,626,817 7,880,452 3,940,226 1,970,113 5,910,340 2,955,170 1,477,585 4,432,756 2,216,378 1,108,189 3,324,568 1,662,284 831,142 415,571 1,246,714 623,357 1,870,072 935,036 467,518 233,759 701,278 350,639 1,051,918 525,959 1,577,878 788,939 2,366,818 1,183,409 3,550,228 1,775,114 887,557 2,662,672 1,331,336 665,668 332,834 166,417 499,252 249,626 124,813 374,440 187,220 93,610 46,805 140,416 70,208 35,104 17,552 8,776 4,388 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853

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