3⁴ × 19 × 433

Prime Factor Structure

Factorization String 3^4 × 19 × 433

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 1,050,280

Proper Divisor Sum 383,893

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #666353 ← → #666403

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

666,387 1,999,162 999,581 2,998,744 1,499,372 749,686 374,843 1,124,530 562,265 1,686,796 843,398 421,699 1,265,098 632,549 1,897,648 948,824 474,412 237,206 118,603 355,810 177,905 533,716 266,858 133,429 400,288 200,144 100,072 50,036 25,018 12,509 37,528 18,764 9,382 4,691 14,074 7,037 21,112 10,556 5,278 2,639 7,918 3,959 11,878 5,939 17,818 8,909 26,728 13,364 6,682 3,341 10,024 5,012 2,506 1,253 3,760 1,880 940 470 235 706

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