3⁴ × 13 × 421

Prime Factor Structure

Factorization String 3^4 × 13 × 421

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 714,868

Proper Divisor Sum 271,555

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #443293 ← → #443341

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

443,313 1,329,940 664,970 332,485 997,456 498,728 249,364 124,682 62,341 187,024 93,512 46,756 23,378 11,689 35,068 17,534 8,767 26,302 13,151 39,454 19,727 59,182 29,591 88,774 44,387 133,162 66,581 199,744 99,872 49,936 24,968 12,484 6,242 3,121 9,364 4,682 2,341 7,024 3,512 1,756 878 439 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557 1,672 836 418 209 628 314 157 472

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